64705038

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 131392800

約数和(自身を除く): 66687762

約数列:

[1, 2, 3, 6, 149, 157, 298, 314, 447, 461, 471, 894, 922, 942, 1383, 2766, 23393, 46786, 68689, 70179, 72377, 137378, 140358, 144754, 206067, 217131, 412134, 434262, 10784173, 21568346, 32352519, 64705038]

約数ペア:

[(1, 64705038), (2, 32352519), (3, 21568346), (6, 10784173), (149, 434262), (157, 412134), (298, 217131), (314, 206067), (447, 144754), (461, 140358), (471, 137378), (894, 72377), (922, 70179), (942, 68689), (1383, 46786), (2766, 23393)]