66691184

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20533}}^1$

素因数の和:20577

約数の個数: 40

約数和(自身を含む): 152772960

約数和(自身を除く): 86081776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 20533, 41066, 82132, 143731, 164264, 287462, 328528, 574924, 595457, 1149848, 1190914, 2299696, 2381828, 4168199, 4763656, 8336398, 9527312, 16672796, 33345592, 66691184]

約数ペア:

[(1, 66691184), (2, 33345592), (4, 16672796), (7, 9527312), (8, 8336398), (14, 4763656), (16, 4168199), (28, 2381828), (29, 2299696), (56, 1190914), (58, 1149848), (112, 595457), (116, 574924), (203, 328528), (232, 287462), (406, 164264), (464, 143731), (812, 82132), (1624, 41066), (3248, 20533)]