74807944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2887}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 145555200

約数和(自身を除く): 70747256

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 2887, 3239, 5774, 6478, 11548, 12956, 23096, 25912, 118367, 228073, 236734, 456146, 473468, 912292, 946936, 1824584, 9350993, 18701986, 37403972, 74807944]

約数ペア:

[(1, 74807944), (2, 37403972), (4, 18701986), (8, 9350993), (41, 1824584), (79, 946936), (82, 912292), (158, 473468), (164, 456146), (316, 236734), (328, 228073), (632, 118367), (2887, 25912), (3239, 23096), (5774, 12956), (6478, 11548)]