2707216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 5725080

約数和(自身を除く): 3017864

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 269, 272, 296, 538, 592, 629, 1076, 1258, 2152, 2516, 4304, 4573, 5032, 9146, 9953, 10064, 18292, 19906, 36584, 39812, 73168, 79624, 159248, 169201, 338402, 676804, 1353608, 2707216]

約数ペア:

[(1, 2707216), (2, 1353608), (4, 676804), (8, 338402), (16, 169201), (17, 159248), (34, 79624), (37, 73168), (68, 39812), (74, 36584), (136, 19906), (148, 18292), (269, 10064), (272, 9953), (296, 9146), (538, 5032), (592, 4573), (629, 4304), (1076, 2516), (1258, 2152)]