72999088

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15787}}^1$

素因数の和:15829

約数の個数: 30

約数和(自身を含む): 150254396

約数和(自身を除く): 77255308

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15787, 31574, 63148, 126296, 252592, 268379, 536758, 1073516, 2147032, 4294064, 4562443, 9124886, 18249772, 36499544, 72999088]

約数ペア:

[(1, 72999088), (2, 36499544), (4, 18249772), (8, 9124886), (16, 4562443), (17, 4294064), (34, 2147032), (68, 1073516), (136, 536758), (272, 268379), (289, 252592), (578, 126296), (1156, 63148), (2312, 31574), (4624, 15787)]