28242704

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 62787648

約数和(自身を除く): 34544944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 547, 922, 1094, 1844, 2188, 3227, 3688, 3829, 4376, 6454, 7376, 7658, 8752, 12908, 15316, 25816, 30632, 51632, 61264, 252167, 504334, 1008668, 1765169, 2017336, 3530338, 4034672, 7060676, 14121352, 28242704]

約数ペア:

[(1, 28242704), (2, 14121352), (4, 7060676), (7, 4034672), (8, 3530338), (14, 2017336), (16, 1765169), (28, 1008668), (56, 504334), (112, 252167), (461, 61264), (547, 51632), (922, 30632), (1094, 25816), (1844, 15316), (2188, 12908), (3227, 8752), (3688, 7658), (3829, 7376), (4376, 6454)]