26524540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4678

約数の個数: 48

約数和(自身を含む): 65225664

約数和(自身を除く): 38701124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 4621, 5740, 9242, 18484, 23105, 32347, 46210, 64694, 92420, 129388, 161735, 189461, 323470, 378922, 646940, 757844, 947305, 1326227, 1894610, 2652454, 3789220, 5304908, 6631135, 13262270, 26524540]

約数ペア:

[(1, 26524540), (2, 13262270), (4, 6631135), (5, 5304908), (7, 3789220), (10, 2652454), (14, 1894610), (20, 1326227), (28, 947305), (35, 757844), (41, 646940), (70, 378922), (82, 323470), (140, 189461), (164, 161735), (205, 129388), (287, 92420), (410, 64694), (574, 46210), (820, 32347), (1148, 23105), (1435, 18484), (2870, 9242), (4621, 5740)]