42571256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58477}}^1$

素因数の和:58503

約数の個数: 32

約数和(自身を含む): 98243040

約数和(自身を除く): 55671784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 58477, 116954, 233908, 409339, 467816, 760201, 818678, 1520402, 1637356, 3040804, 3274712, 5321407, 6081608, 10642814, 21285628, 42571256]

約数ペア:

[(1, 42571256), (2, 21285628), (4, 10642814), (7, 6081608), (8, 5321407), (13, 3274712), (14, 3040804), (26, 1637356), (28, 1520402), (52, 818678), (56, 760201), (91, 467816), (104, 409339), (182, 233908), (364, 116954), (728, 58477)]