72513664

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{24631}}^1$

素因数の和:24668

約数の個数: 32

約数和(自身を含む): 150747840

約数和(自身を除く): 78234176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 24631, 49262, 98524, 197048, 394096, 566513, 788192, 1133026, 1576384, 2266052, 3152768, 4532104, 9064208, 18128416, 36256832, 72513664]

約数ペア:

[(1, 72513664), (2, 36256832), (4, 18128416), (8, 9064208), (16, 4532104), (23, 3152768), (32, 2266052), (46, 1576384), (64, 1133026), (92, 788192), (128, 566513), (184, 394096), (368, 197048), (736, 98524), (1472, 49262), (2944, 24631)]