65740304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30893}}^1$

素因数の和:30927

約数の個数: 40

約数和(自身を含む): 153234240

約数和(自身を除く): 87493936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 30893, 61786, 123572, 216251, 247144, 432502, 494288, 586967, 865004, 1173934, 1730008, 2347868, 3460016, 4108769, 4695736, 8217538, 9391472, 16435076, 32870152, 65740304]

約数ペア:

[(1, 65740304), (2, 32870152), (4, 16435076), (7, 9391472), (8, 8217538), (14, 4695736), (16, 4108769), (19, 3460016), (28, 2347868), (38, 1730008), (56, 1173934), (76, 865004), (112, 586967), (133, 494288), (152, 432502), (266, 247144), (304, 216251), (532, 123572), (1064, 61786), (2128, 30893)]