28259928

素因数分解:

$2^3\times 3^5\times {\mathrm{14537}}^1$

素因数の和:14558

約数の個数: 48

約数和(自身を含む): 79377480

約数和(自身を除く): 51117552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 14537, 29074, 43611, 58148, 87222, 116296, 130833, 174444, 261666, 348888, 392499, 523332, 784998, 1046664, 1177497, 1569996, 2354994, 3139992, 3532491, 4709988, 7064982, 9419976, 14129964, 28259928]

約数ペア:

[(1, 28259928), (2, 14129964), (3, 9419976), (4, 7064982), (6, 4709988), (8, 3532491), (9, 3139992), (12, 2354994), (18, 1569996), (24, 1177497), (27, 1046664), (36, 784998), (54, 523332), (72, 392499), (81, 348888), (108, 261666), (162, 174444), (216, 130833), (243, 116296), (324, 87222), (486, 58148), (648, 43611), (972, 29074), (1944, 14537)]