73871816

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 144315000

約数和(自身を除く): 70443184

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 1192, 2137, 4274, 4321, 8548, 8642, 17096, 17284, 34568, 61973, 123946, 247892, 318413, 495784, 636826, 1273652, 2547304, 9233977, 18467954, 36935908, 73871816]

約数ペア:

[(1, 73871816), (2, 36935908), (4, 18467954), (8, 9233977), (29, 2547304), (58, 1273652), (116, 636826), (149, 495784), (232, 318413), (298, 247892), (596, 123946), (1192, 61973), (2137, 34568), (4274, 17284), (4321, 17096), (8548, 8642)]