28894416

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{3119}}^1$

素因数の和:3323

約数の個数: 40

約数和(自身を含む): 75054720

約数和(自身を除く): 46160304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 3119, 4632, 6238, 9264, 9357, 12476, 18714, 24952, 37428, 49904, 74856, 149712, 601967, 1203934, 1805901, 2407868, 3611802, 4815736, 7223604, 9631472, 14447208, 28894416]

約数ペア:

[(1, 28894416), (2, 14447208), (3, 9631472), (4, 7223604), (6, 4815736), (8, 3611802), (12, 2407868), (16, 1805901), (24, 1203934), (48, 601967), (193, 149712), (386, 74856), (579, 49904), (772, 37428), (1158, 24952), (1544, 18714), (2316, 12476), (3088, 9357), (3119, 9264), (4632, 6238)]