74161808

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2917}}^1$

素因数の和:3159

約数の個数: 40

約数和(自身を含む): 164995392

約数和(自身を除く): 90833584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 2917, 3178, 3632, 5834, 6356, 11668, 12712, 20419, 23336, 25424, 40838, 46672, 81676, 163352, 326704, 662159, 1324318, 2648636, 4635113, 5297272, 9270226, 10594544, 18540452, 37080904, 74161808]

約数ペア:

[(1, 74161808), (2, 37080904), (4, 18540452), (7, 10594544), (8, 9270226), (14, 5297272), (16, 4635113), (28, 2648636), (56, 1324318), (112, 662159), (227, 326704), (454, 163352), (908, 81676), (1589, 46672), (1816, 40838), (2917, 25424), (3178, 23336), (3632, 20419), (5834, 12712), (6356, 11668)]