72615746

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4973}}^1$

素因数の和:5138

約数の個数: 24

約数和(自身を含む): 127583100

約数和(自身を除く): 54967354

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 2086, 4973, 7301, 9946, 14602, 34811, 69622, 243677, 487354, 740977, 1481954, 5186839, 10373678, 36307873, 72615746]

約数ペア:

[(1, 72615746), (2, 36307873), (7, 10373678), (14, 5186839), (49, 1481954), (98, 740977), (149, 487354), (298, 243677), (1043, 69622), (2086, 34811), (4973, 14602), (7301, 9946)]