42825848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21673}}^1$

素因数の和:21711

約数の個数: 32

約数和(自身を含む): 91030800

約数和(自身を除く): 48204952

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 21673, 43346, 86692, 173384, 281749, 411787, 563498, 823574, 1126996, 1647148, 2253992, 3294296, 5353231, 10706462, 21412924, 42825848]

約数ペア:

[(1, 42825848), (2, 21412924), (4, 10706462), (8, 5353231), (13, 3294296), (19, 2253992), (26, 1647148), (38, 1126996), (52, 823574), (76, 563498), (104, 411787), (152, 281749), (247, 173384), (494, 86692), (988, 43346), (1976, 21673)]