61467296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 140507136

約数和(自身を除く): 79039840

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 86, 88, 124, 131, 172, 176, 248, 262, 341, 344, 352, 473, 496, 524, 682, 688, 946, 992, 1048, 1333, 1364, 1376, 1441, 1892, 2096, 2666, 2728, 2882, 3784, 4061, 4192, 5332, 5456, 5633, 5764, 7568, 8122, 10664, 10912, 11266, 11528, 14663, 15136, 16244, 21328, 22532, 23056, 29326, 32488, 42656, 44671, 45064, 46112, 58652, 61963, 64976, 89342, 90128, 117304, 123926, 129952, 174623, 178684, 180256, 234608, 247852, 349246, 357368, 469216, 495704, 698492, 714736, 991408, 1396984, 1429472, 1920853, 1982816, 2793968, 3841706, 5587936, 7683412, 15366824, 30733648, 61467296]

約数ペア:

[(1, 61467296), (2, 30733648), (4, 15366824), (8, 7683412), (11, 5587936), (16, 3841706), (22, 2793968), (31, 1982816), (32, 1920853), (43, 1429472), (44, 1396984), (62, 991408), (86, 714736), (88, 698492), (124, 495704), (131, 469216), (172, 357368), (176, 349246), (248, 247852), (262, 234608), (341, 180256), (344, 178684), (352, 174623), (473, 129952), (496, 123926), (524, 117304), (682, 90128), (688, 89342), (946, 64976), (992, 61963), (1048, 58652), (1333, 46112), (1364, 45064), (1376, 44671), (1441, 42656), (1892, 32488), (2096, 29326), (2666, 23056), (2728, 22532), (2882, 21328), (3784, 16244), (4061, 15136), (4192, 14663), (5332, 11528), (5456, 11266), (5633, 10912), (5764, 10664), (7568, 8122)]