71975254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 120022560

約数和(自身を除く): 48047306

約数列:

[1, 2, 13, 26, 41, 82, 251, 269, 502, 533, 538, 1066, 3263, 3497, 6526, 6994, 10291, 11029, 20582, 22058, 67519, 133783, 135038, 143377, 267566, 286754, 877747, 1755494, 2768279, 5536558, 35987627, 71975254]

約数ペア:

[(1, 71975254), (2, 35987627), (13, 5536558), (26, 2768279), (41, 1755494), (82, 877747), (251, 286754), (269, 267566), (502, 143377), (533, 135038), (538, 133783), (1066, 67519), (3263, 22058), (3497, 20582), (6526, 11029), (6994, 10291)]