28119906

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{5851}}^1$

素因数の和:5951

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 35081694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 5851, 11702, 17553, 35106, 52659, 105318, 157977, 315954, 520739, 1041478, 1562217, 3124434, 4686651, 9373302, 14059953, 28119906]

約数ペア:

[(1, 28119906), (2, 14059953), (3, 9373302), (6, 4686651), (9, 3124434), (18, 1562217), (27, 1041478), (54, 520739), (89, 315954), (178, 157977), (267, 105318), (534, 52659), (801, 35106), (1602, 17553), (2403, 11702), (4806, 5851)]