71124352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42743}}^1$

素因数の和:42770

約数の個数: 32

約数和(自身を含む): 152596080

約数和(自身を除く): 81471728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42743, 85486, 170972, 341944, 555659, 683888, 1111318, 1367776, 2222636, 2735552, 4445272, 5471104, 8890544, 17781088, 35562176, 71124352]

約数ペア:

[(1, 71124352), (2, 35562176), (4, 17781088), (8, 8890544), (13, 5471104), (16, 4445272), (26, 2735552), (32, 2222636), (52, 1367776), (64, 1111318), (104, 683888), (128, 555659), (208, 341944), (416, 170972), (832, 85486), (1664, 42743)]