72858532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8179}}^1$

素因数の和:8331

約数の個数: 24

約数和(自身を含む): 136049760

約数和(自身を除く): 63191228

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8179, 8908, 16358, 32716, 139043, 278086, 556172, 1071449, 2142898, 4285796, 18214633, 36429266, 72858532]

約数ペア:

[(1, 72858532), (2, 36429266), (4, 18214633), (17, 4285796), (34, 2142898), (68, 1071449), (131, 556172), (262, 278086), (524, 139043), (2227, 32716), (4454, 16358), (8179, 8908)]