28489464

素因数分解:

$2^3\times 3^2\times {\mathrm{395687}}^1$

素因数の和:395699

約数の個数: 24

約数和(自身を含む): 77159160

約数和(自身を除く): 48669696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 395687, 791374, 1187061, 1582748, 2374122, 3165496, 3561183, 4748244, 7122366, 9496488, 14244732, 28489464]

約数ペア:

[(1, 28489464), (2, 14244732), (3, 9496488), (4, 7122366), (6, 4748244), (8, 3561183), (9, 3165496), (12, 2374122), (18, 1582748), (24, 1187061), (36, 791374), (72, 395687)]