71975156

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 30

約数和(自身を含む): 138664050

約数和(自身を除く): 66688894

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1229, 1331, 2458, 2662, 4916, 5324, 13519, 14641, 27038, 29282, 54076, 58564, 148709, 297418, 594836, 1635799, 3271598, 6543196, 17993789, 35987578, 71975156]

約数ペア:

[(1, 71975156), (2, 35987578), (4, 17993789), (11, 6543196), (22, 3271598), (44, 1635799), (121, 594836), (242, 297418), (484, 148709), (1229, 58564), (1331, 54076), (2458, 29282), (2662, 27038), (4916, 14641), (5324, 13519)]