28396074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10091}}^1$

素因数の和:10170

約数の個数: 32

約数和(自身を含む): 65880576

約数和(自身を除く): 37484502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 10091, 20182, 30273, 60546, 70637, 141274, 211911, 423822, 676097, 1352194, 2028291, 4056582, 4732679, 9465358, 14198037, 28396074]

約数ペア:

[(1, 28396074), (2, 14198037), (3, 9465358), (6, 4732679), (7, 4056582), (14, 2028291), (21, 1352194), (42, 676097), (67, 423822), (134, 211911), (201, 141274), (402, 70637), (469, 60546), (938, 30273), (1407, 20182), (2814, 10091)]