69060784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5443}}^1$

素因数の和:5525

約数の個数: 40

約数和(自身を含む): 146487152

約数和(自身を除く): 77426368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 5443, 6344, 10886, 12688, 21772, 43544, 70759, 87088, 141518, 283036, 332023, 566072, 664046, 1132144, 1328092, 2656184, 4316299, 5312368, 8632598, 17265196, 34530392, 69060784]

約数ペア:

[(1, 69060784), (2, 34530392), (4, 17265196), (8, 8632598), (13, 5312368), (16, 4316299), (26, 2656184), (52, 1328092), (61, 1132144), (104, 664046), (122, 566072), (208, 332023), (244, 283036), (488, 141518), (793, 87088), (976, 70759), (1586, 43544), (3172, 21772), (5443, 12688), (6344, 10886)]