77408864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 164919888

約数和(自身を除く): 87511024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 317, 416, 587, 634, 1174, 1268, 2348, 2536, 4121, 4696, 5072, 7631, 8242, 9392, 10144, 15262, 16484, 18784, 30524, 32968, 61048, 65936, 122096, 131872, 186079, 244192, 372158, 744316, 1488632, 2419027, 2977264, 4838054, 5954528, 9676108, 19352216, 38704432, 77408864]

約数ペア:

[(1, 77408864), (2, 38704432), (4, 19352216), (8, 9676108), (13, 5954528), (16, 4838054), (26, 2977264), (32, 2419027), (52, 1488632), (104, 744316), (208, 372158), (317, 244192), (416, 186079), (587, 131872), (634, 122096), (1174, 65936), (1268, 61048), (2348, 32968), (2536, 30524), (4121, 18784), (4696, 16484), (5072, 15262), (7631, 10144), (8242, 9392)]