56398928

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{12197}}^1$

素因数の和:12239

約数の個数: 30

約数和(自身を含む): 116088366

約数和(自身を除く): 59689438

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 12197, 24394, 48788, 97576, 195152, 207349, 414698, 829396, 1658792, 3317584, 3524933, 7049866, 14099732, 28199464, 56398928]

約数ペア:

[(1, 56398928), (2, 28199464), (4, 14099732), (8, 7049866), (16, 3524933), (17, 3317584), (34, 1658792), (68, 829396), (136, 414698), (272, 207349), (289, 195152), (578, 97576), (1156, 48788), (2312, 24394), (4624, 12197)]