42682016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 53844064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 47, 52, 59, 74, 94, 104, 118, 148, 188, 208, 236, 296, 376, 416, 472, 481, 592, 611, 752, 767, 944, 962, 1184, 1222, 1504, 1534, 1739, 1888, 1924, 2183, 2444, 2773, 3068, 3478, 3848, 4366, 4888, 5546, 6136, 6956, 7696, 8732, 9776, 11092, 12272, 13912, 15392, 17464, 19552, 22184, 22607, 24544, 27824, 28379, 34928, 36049, 44368, 45214, 55648, 56758, 69856, 72098, 88736, 90428, 102601, 113516, 144196, 180856, 205202, 227032, 288392, 361712, 410404, 454064, 576784, 723424, 820808, 908128, 1153568, 1333813, 1641616, 2667626, 3283232, 5335252, 10670504, 21341008, 42682016]

約数ペア:

[(1, 42682016), (2, 21341008), (4, 10670504), (8, 5335252), (13, 3283232), (16, 2667626), (26, 1641616), (32, 1333813), (37, 1153568), (47, 908128), (52, 820808), (59, 723424), (74, 576784), (94, 454064), (104, 410404), (118, 361712), (148, 288392), (188, 227032), (208, 205202), (236, 180856), (296, 144196), (376, 113516), (416, 102601), (472, 90428), (481, 88736), (592, 72098), (611, 69856), (752, 56758), (767, 55648), (944, 45214), (962, 44368), (1184, 36049), (1222, 34928), (1504, 28379), (1534, 27824), (1739, 24544), (1888, 22607), (1924, 22184), (2183, 19552), (2444, 17464), (2773, 15392), (3068, 13912), (3478, 12272), (3848, 11092), (4366, 9776), (4888, 8732), (5546, 7696), (6136, 6956)]