71527534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 125356896

約数和(自身を除く): 53829362

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 3947, 7894, 9061, 18122, 51311, 67099, 102622, 134198, 161827, 323654, 872287, 1744574, 2103751, 2751059, 4207502, 5502118, 35763767, 71527534]

約数ペア:

[(1, 71527534), (2, 35763767), (13, 5502118), (17, 4207502), (26, 2751059), (34, 2103751), (41, 1744574), (82, 872287), (221, 323654), (442, 161827), (533, 134198), (697, 102622), (1066, 67099), (1394, 51311), (3947, 18122), (7894, 9061)]