69728128

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{14723}}^1$

素因数の和:14774

約数の個数: 32

約数和(自身を含む): 142675560

約数和(自身を除く): 72947432

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 14723, 29446, 58892, 117784, 235568, 471136, 544751, 942272, 1089502, 1884544, 2179004, 4358008, 8716016, 17432032, 34864064, 69728128]

約数ペア:

[(1, 69728128), (2, 34864064), (4, 17432032), (8, 8716016), (16, 4358008), (32, 2179004), (37, 1884544), (64, 1089502), (74, 942272), (128, 544751), (148, 471136), (296, 235568), (592, 117784), (1184, 58892), (2368, 29446), (4736, 14723)]