64644016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 130705920

約数和(自身を除く): 66061904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 508, 1016, 1097, 2032, 2194, 3683, 4388, 7366, 8776, 14732, 17552, 29464, 31813, 58928, 63626, 127252, 139319, 254504, 278638, 509008, 557276, 1114552, 2229104, 4040251, 8080502, 16161004, 32322008, 64644016]

約数ペア:

[(1, 64644016), (2, 32322008), (4, 16161004), (8, 8080502), (16, 4040251), (29, 2229104), (58, 1114552), (116, 557276), (127, 509008), (232, 278638), (254, 254504), (464, 139319), (508, 127252), (1016, 63626), (1097, 58928), (2032, 31813), (2194, 29464), (3683, 17552), (4388, 14732), (7366, 8776)]