15704296888

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{12451}}^1$

素因数の和:12788

約数の個数: 64

約数和(自身を含む): 34140395520

約数和(自身を除く): 18436098632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 223, 404, 446, 707, 808, 892, 1414, 1561, 1784, 2828, 3122, 5656, 6244, 12451, 12488, 22523, 24902, 45046, 49804, 87157, 90092, 99608, 157661, 174314, 180184, 315322, 348628, 630644, 697256, 1257551, 1261288, 2515102, 2776573, 5030204, 5553146, 8802857, 10060408, 11106292, 17605714, 19436011, 22212584, 35211428, 38872022, 70422856, 77744044, 155488088, 280433873, 560867746, 1121735492, 1963037111, 2243470984, 3926074222, 7852148444, 15704296888]

約数ペア:

[(1, 15704296888), (2, 7852148444), (4, 3926074222), (7, 2243470984), (8, 1963037111), (14, 1121735492), (28, 560867746), (56, 280433873), (101, 155488088), (202, 77744044), (223, 70422856), (404, 38872022), (446, 35211428), (707, 22212584), (808, 19436011), (892, 17605714), (1414, 11106292), (1561, 10060408), (1784, 8802857), (2828, 5553146), (3122, 5030204), (5656, 2776573), (6244, 2515102), (12451, 1261288), (12488, 1257551), (22523, 697256), (24902, 630644), (45046, 348628), (49804, 315322), (87157, 180184), (90092, 174314), (99608, 157661)]