65291296

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 167227200

約数和(自身を除く): 101935904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 29, 32, 38, 46, 56, 58, 76, 92, 112, 116, 133, 152, 161, 184, 203, 224, 232, 266, 304, 322, 368, 406, 437, 464, 529, 532, 551, 608, 644, 667, 736, 812, 874, 928, 1058, 1064, 1102, 1288, 1334, 1624, 1748, 2116, 2128, 2204, 2576, 2668, 3059, 3248, 3496, 3703, 3857, 4232, 4256, 4408, 4669, 5152, 5336, 6118, 6496, 6992, 7406, 7714, 8464, 8816, 9338, 10051, 10672, 12236, 12673, 13984, 14812, 15341, 15428, 16928, 17632, 18676, 20102, 21344, 24472, 25346, 29624, 30682, 30856, 37352, 40204, 48944, 50692, 59248, 61364, 61712, 70357, 74704, 80408, 88711, 97888, 101384, 107387, 118496, 122728, 123424, 140714, 149408, 160816, 177422, 202768, 214774, 245456, 281428, 291479, 321632, 354844, 405536, 429548, 490912, 562856, 582958, 709688, 859096, 1125712, 1165916, 1419376, 1718192, 2040353, 2251424, 2331832, 2838752, 3436384, 4080706, 4663664, 8161412, 9327328, 16322824, 32645648, 65291296]

約数ペア:

[(1, 65291296), (2, 32645648), (4, 16322824), (7, 9327328), (8, 8161412), (14, 4663664), (16, 4080706), (19, 3436384), (23, 2838752), (28, 2331832), (29, 2251424), (32, 2040353), (38, 1718192), (46, 1419376), (56, 1165916), (58, 1125712), (76, 859096), (92, 709688), (112, 582958), (116, 562856), (133, 490912), (152, 429548), (161, 405536), (184, 354844), (203, 321632), (224, 291479), (232, 281428), (266, 245456), (304, 214774), (322, 202768), (368, 177422), (406, 160816), (437, 149408), (464, 140714), (529, 123424), (532, 122728), (551, 118496), (608, 107387), (644, 101384), (667, 97888), (736, 88711), (812, 80408), (874, 74704), (928, 70357), (1058, 61712), (1064, 61364), (1102, 59248), (1288, 50692), (1334, 48944), (1624, 40204), (1748, 37352), (2116, 30856), (2128, 30682), (2204, 29624), (2576, 25346), (2668, 24472), (3059, 21344), (3248, 20102), (3496, 18676), (3703, 17632), (3857, 16928), (4232, 15428), (4256, 15341), (4408, 14812), (4669, 13984), (5152, 12673), (5336, 12236), (6118, 10672), (6496, 10051), (6992, 9338), (7406, 8816), (7714, 8464)]