42381808

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1909

約数の個数: 40

約数和(自身を含む): 94315392

約数和(自身を除く): 51933584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1667, 1816, 3178, 3334, 3632, 6356, 6668, 11669, 12712, 13336, 23338, 25424, 26672, 46676, 93352, 186704, 378409, 756818, 1513636, 2648863, 3027272, 5297726, 6054544, 10595452, 21190904, 42381808]

約数ペア:

[(1, 42381808), (2, 21190904), (4, 10595452), (7, 6054544), (8, 5297726), (14, 3027272), (16, 2648863), (28, 1513636), (56, 756818), (112, 378409), (227, 186704), (454, 93352), (908, 46676), (1589, 26672), (1667, 25424), (1816, 23338), (3178, 13336), (3334, 12712), (3632, 11669), (6356, 6668)]