64507502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 104799744

約数和(自身を除く): 40292242

約数列:

[1, 2, 23, 37, 46, 74, 151, 251, 302, 502, 851, 1702, 3473, 5587, 5773, 6946, 9287, 11174, 11546, 18574, 37901, 75802, 128501, 213601, 257002, 427202, 871723, 1402337, 1743446, 2804674, 32253751, 64507502]

約数ペア:

[(1, 64507502), (2, 32253751), (23, 2804674), (37, 1743446), (46, 1402337), (74, 871723), (151, 427202), (251, 257002), (302, 213601), (502, 128501), (851, 75802), (1702, 37901), (3473, 18574), (5587, 11546), (5773, 11174), (6946, 9287)]