69216656

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{14969}}^1$

素因数の和:15011

約数の個数: 30

約数和(自身を含む): 142469490

約数和(自身を除く): 73252834

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 14969, 29938, 59876, 119752, 239504, 254473, 508946, 1017892, 2035784, 4071568, 4326041, 8652082, 17304164, 34608328, 69216656]

約数ペア:

[(1, 69216656), (2, 34608328), (4, 17304164), (8, 8652082), (16, 4326041), (17, 4071568), (34, 2035784), (68, 1017892), (136, 508946), (272, 254473), (289, 239504), (578, 119752), (1156, 59876), (2312, 29938), (4624, 14969)]