777780928

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{677}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 1601571600

約数和(自身を除く): 823790672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 619, 677, 928, 1238, 1354, 1856, 2476, 2708, 4952, 5416, 9904, 10832, 17951, 19633, 19808, 21664, 35902, 39266, 39616, 43328, 71804, 78532, 143608, 157064, 287216, 314128, 419063, 574432, 628256, 838126, 1148864, 1256512, 1676252, 3352504, 6705008, 12152827, 13410016, 24305654, 26820032, 48611308, 97222616, 194445232, 388890464, 777780928]

約数ペア:

[(1, 777780928), (2, 388890464), (4, 194445232), (8, 97222616), (16, 48611308), (29, 26820032), (32, 24305654), (58, 13410016), (64, 12152827), (116, 6705008), (232, 3352504), (464, 1676252), (619, 1256512), (677, 1148864), (928, 838126), (1238, 628256), (1354, 574432), (1856, 419063), (2476, 314128), (2708, 287216), (4952, 157064), (5416, 143608), (9904, 78532), (10832, 71804), (17951, 43328), (19633, 39616), (19808, 39266), (21664, 35902)]