72449546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1$

素因数の和:8678

約数の個数: 32

約数和(自身を含む): 130455360

約数和(自身を除く): 58005814

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 8627, 17254, 112151, 146659, 163913, 224302, 293318, 327826, 1906567, 2130869, 2786521, 3813134, 4261738, 5573042, 36224773, 72449546]

約数ペア:

[(1, 72449546), (2, 36224773), (13, 5573042), (17, 4261738), (19, 3813134), (26, 2786521), (34, 2130869), (38, 1906567), (221, 327826), (247, 293318), (323, 224302), (442, 163913), (494, 146659), (646, 112151), (4199, 17254), (8398, 8627)]