38704432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{587}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 81151056

約数和(自身を除く): 42446624

約数列:

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

約数ペア:

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