67288984

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 85120616

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 587, 623, 644, 712, 1174, 1246, 1288, 2047, 2348, 2492, 4094, 4109, 4696, 4984, 8188, 8218, 13501, 14329, 16376, 16436, 27002, 28658, 32872, 52243, 54004, 57316, 94507, 104486, 108008, 114632, 189014, 208972, 365701, 378028, 417944, 731402, 756056, 1201589, 1462804, 2403178, 2925608, 4806356, 8411123, 9612712, 16822246, 33644492, 67288984]

約数ペア:

[(1, 67288984), (2, 33644492), (4, 16822246), (7, 9612712), (8, 8411123), (14, 4806356), (23, 2925608), (28, 2403178), (46, 1462804), (56, 1201589), (89, 756056), (92, 731402), (161, 417944), (178, 378028), (184, 365701), (322, 208972), (356, 189014), (587, 114632), (623, 108008), (644, 104486), (712, 94507), (1174, 57316), (1246, 54004), (1288, 52243), (2047, 32872), (2348, 28658), (2492, 27002), (4094, 16436), (4109, 16376), (4696, 14329), (4984, 13501), (8188, 8218)]