42668374

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 74833920

約数和(自身を除く): 32165546

約数列:

[1, 2, 7, 14, 79, 158, 173, 223, 346, 446, 553, 1106, 1211, 1561, 2422, 3122, 13667, 17617, 27334, 35234, 38579, 77158, 95669, 123319, 191338, 246638, 270053, 540106, 3047741, 6095482, 21334187, 42668374]

約数ペア:

[(1, 42668374), (2, 21334187), (7, 6095482), (14, 3047741), (79, 540106), (158, 270053), (173, 246638), (223, 191338), (346, 123319), (446, 95669), (553, 77158), (1106, 38579), (1211, 35234), (1561, 27334), (2422, 17617), (3122, 13667)]