74908274

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 131673600

約数和(自身を除く): 56765326

約数列:

[1, 2, 7, 14, 79, 89, 158, 178, 553, 623, 761, 1106, 1246, 1522, 5327, 7031, 10654, 14062, 49217, 60119, 67729, 98434, 120238, 135458, 420833, 474103, 841666, 948206, 5350591, 10701182, 37454137, 74908274]

約数ペア:

[(1, 74908274), (2, 37454137), (7, 10701182), (14, 5350591), (79, 948206), (89, 841666), (158, 474103), (178, 420833), (553, 135458), (623, 120238), (761, 98434), (1106, 67729), (1246, 60119), (1522, 49217), (5327, 14062), (7031, 10654)]