61457584

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{13291}}^1$

素因数の和:13333

約数の個数: 30

約数和(自身を含む): 126499964

約数和(自身を除く): 65042380

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 13291, 26582, 53164, 106328, 212656, 225947, 451894, 903788, 1807576, 3615152, 3841099, 7682198, 15364396, 30728792, 61457584]

約数ペア:

[(1, 61457584), (2, 30728792), (4, 15364396), (8, 7682198), (16, 3841099), (17, 3615152), (34, 1807576), (68, 903788), (136, 451894), (272, 225947), (289, 212656), (578, 106328), (1156, 53164), (2312, 26582), (4624, 13291)]