854388992

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1433}}^1$

素因数の和:1603

約数の個数: 72

約数和(自身を含む): 1820210616

約数和(自身を除く): 965821624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 256, 272, 274, 544, 548, 1088, 1096, 1433, 2176, 2192, 2329, 2866, 4352, 4384, 4658, 5732, 8768, 9316, 11464, 17536, 18632, 22928, 24361, 35072, 37264, 45856, 48722, 74528, 91712, 97444, 149056, 183424, 194888, 196321, 298112, 366848, 389776, 392642, 596224, 779552, 785284, 1559104, 1570568, 3118208, 3141136, 3337457, 6236416, 6282272, 6674914, 12564544, 13349828, 25129088, 26699656, 50258176, 53399312, 106798624, 213597248, 427194496, 854388992]

約数ペア:

[(1, 854388992), (2, 427194496), (4, 213597248), (8, 106798624), (16, 53399312), (17, 50258176), (32, 26699656), (34, 25129088), (64, 13349828), (68, 12564544), (128, 6674914), (136, 6282272), (137, 6236416), (256, 3337457), (272, 3141136), (274, 3118208), (544, 1570568), (548, 1559104), (1088, 785284), (1096, 779552), (1433, 596224), (2176, 392642), (2192, 389776), (2329, 366848), (2866, 298112), (4352, 196321), (4384, 194888), (4658, 183424), (5732, 149056), (8768, 97444), (9316, 91712), (11464, 74528), (17536, 48722), (18632, 45856), (22928, 37264), (24361, 35072)]