72128596

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 128769536

約数和(自身を除く): 56640940

約数列:

[1, 2, 4, 61, 122, 244, 487, 607, 974, 1214, 1948, 2428, 29707, 37027, 59414, 74054, 118828, 148108, 295609, 591218, 1182436, 18032149, 36064298, 72128596]

約数ペア:

[(1, 72128596), (2, 36064298), (4, 18032149), (61, 1182436), (122, 591218), (244, 295609), (487, 148108), (607, 118828), (974, 74054), (1214, 59414), (1948, 37027), (2428, 29707)]