42709568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 101437440

約数和(自身を除く): 58727872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 103, 124, 152, 176, 206, 209, 248, 304, 341, 352, 412, 418, 496, 589, 608, 682, 704, 824, 836, 992, 1133, 1178, 1216, 1364, 1648, 1672, 1957, 1984, 2266, 2356, 2728, 3193, 3296, 3344, 3914, 4532, 4712, 5456, 6386, 6479, 6592, 6688, 7828, 9064, 9424, 10912, 12772, 12958, 13376, 15656, 18128, 18848, 21527, 21824, 25544, 25916, 31312, 35123, 36256, 37696, 43054, 51088, 51832, 60667, 62624, 70246, 72512, 86108, 102176, 103664, 121334, 125248, 140492, 172216, 204352, 207328, 242668, 280984, 344432, 414656, 485336, 561968, 667337, 688864, 970672, 1123936, 1334674, 1377728, 1941344, 2247872, 2669348, 3882688, 5338696, 10677392, 21354784, 42709568]

約数ペア:

[(1, 42709568), (2, 21354784), (4, 10677392), (8, 5338696), (11, 3882688), (16, 2669348), (19, 2247872), (22, 1941344), (31, 1377728), (32, 1334674), (38, 1123936), (44, 970672), (62, 688864), (64, 667337), (76, 561968), (88, 485336), (103, 414656), (124, 344432), (152, 280984), (176, 242668), (206, 207328), (209, 204352), (248, 172216), (304, 140492), (341, 125248), (352, 121334), (412, 103664), (418, 102176), (496, 86108), (589, 72512), (608, 70246), (682, 62624), (704, 60667), (824, 51832), (836, 51088), (992, 43054), (1133, 37696), (1178, 36256), (1216, 35123), (1364, 31312), (1648, 25916), (1672, 25544), (1957, 21824), (1984, 21527), (2266, 18848), (2356, 18128), (2728, 15656), (3193, 13376), (3296, 12958), (3344, 12772), (3914, 10912), (4532, 9424), (4712, 9064), (5456, 7828), (6386, 6688), (6479, 6592)]