73966864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 152635320

約数和(自身を除く): 78668456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 772, 1409, 1544, 2818, 3088, 3281, 5636, 6562, 11272, 13124, 22544, 23953, 26248, 47906, 52496, 95812, 191624, 271937, 383248, 543874, 1087748, 2175496, 4350992, 4622929, 9245858, 18491716, 36983432, 73966864]

約数ペア:

[(1, 73966864), (2, 36983432), (4, 18491716), (8, 9245858), (16, 4622929), (17, 4350992), (34, 2175496), (68, 1087748), (136, 543874), (193, 383248), (272, 271937), (386, 191624), (772, 95812), (1409, 52496), (1544, 47906), (2818, 26248), (3088, 23953), (3281, 22544), (5636, 13124), (6562, 11272)]