42979216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 60

約数和(自身を含む): 100535232

約数和(自身を除く): 57556016

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1063, 1064, 1444, 2126, 2128, 2527, 2888, 4252, 5054, 5776, 7441, 8504, 10108, 14882, 17008, 20197, 20216, 29764, 40394, 40432, 59528, 80788, 119056, 141379, 161576, 282758, 323152, 383743, 565516, 767486, 1131032, 1534972, 2262064, 2686201, 3069944, 5372402, 6139888, 10744804, 21489608, 42979216]

約数ペア:

[(1, 42979216), (2, 21489608), (4, 10744804), (7, 6139888), (8, 5372402), (14, 3069944), (16, 2686201), (19, 2262064), (28, 1534972), (38, 1131032), (56, 767486), (76, 565516), (112, 383743), (133, 323152), (152, 282758), (266, 161576), (304, 141379), (361, 119056), (532, 80788), (722, 59528), (1063, 40432), (1064, 40394), (1444, 29764), (2126, 20216), (2128, 20197), (2527, 17008), (2888, 14882), (4252, 10108), (5054, 8504), (5776, 7441)]