64495832

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 58883368

約数列:

[1, 2, 4, 8, 71, 142, 271, 284, 419, 542, 568, 838, 1084, 1676, 2168, 3352, 19241, 29749, 38482, 59498, 76964, 113549, 118996, 153928, 227098, 237992, 454196, 908392, 8061979, 16123958, 32247916, 64495832]

約数ペア:

[(1, 64495832), (2, 32247916), (4, 16123958), (8, 8061979), (71, 908392), (142, 454196), (271, 237992), (284, 227098), (419, 153928), (542, 118996), (568, 113549), (838, 76964), (1084, 59498), (1676, 38482), (2168, 29749), (3352, 19241)]