73102978

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 47534462

約数列:

[1, 2, 13, 26, 127, 131, 169, 254, 262, 338, 1651, 1703, 2197, 3302, 3406, 4394, 16637, 21463, 22139, 33274, 42926, 44278, 216281, 279019, 287807, 432562, 558038, 575614, 2811653, 5623306, 36551489, 73102978]

約数ペア:

[(1, 73102978), (2, 36551489), (13, 5623306), (26, 2811653), (127, 575614), (131, 558038), (169, 432562), (254, 287807), (262, 279019), (338, 216281), (1651, 44278), (1703, 42926), (2197, 33274), (3302, 22139), (3406, 21463), (4394, 16637)]