71830814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 125388000

約数和(自身を除く): 53557186

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 298, 374, 1289, 1639, 2533, 2578, 3278, 5066, 14179, 21913, 27863, 28358, 43826, 55726, 192061, 241043, 384122, 482086, 2112671, 3265037, 4225342, 6530074, 35915407, 71830814]

約数ペア:

[(1, 71830814), (2, 35915407), (11, 6530074), (17, 4225342), (22, 3265037), (34, 2112671), (149, 482086), (187, 384122), (298, 241043), (374, 192061), (1289, 55726), (1639, 43826), (2533, 28358), (2578, 27863), (3278, 21913), (5066, 14179)]