73713178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1907}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 138475008

約数和(自身を除く): 64761830

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1757, 1907, 2761, 3514, 3814, 5522, 13349, 19327, 20977, 26698, 38654, 41954, 146839, 293678, 478657, 957314, 3350599, 5265227, 6701198, 10530454, 36856589, 73713178]

約数ペア:

[(1, 73713178), (2, 36856589), (7, 10530454), (11, 6701198), (14, 5265227), (22, 3350599), (77, 957314), (154, 478657), (251, 293678), (502, 146839), (1757, 41954), (1907, 38654), (2761, 26698), (3514, 20977), (3814, 19327), (5522, 13349)]