22370976

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 72

約数和(自身を含む): 64127700

約数和(自身を除く): 41756724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 449, 519, 692, 898, 1038, 1347, 1384, 1557, 1796, 2076, 2694, 2768, 3114, 3592, 4041, 4152, 5388, 5536, 6228, 7184, 8082, 8304, 10776, 12456, 14368, 16164, 16608, 21552, 24912, 32328, 43104, 49824, 64656, 77677, 129312, 155354, 233031, 310708, 466062, 621416, 699093, 932124, 1242832, 1398186, 1864248, 2485664, 2796372, 3728496, 5592744, 7456992, 11185488, 22370976]

約数ペア:

[(1, 22370976), (2, 11185488), (3, 7456992), (4, 5592744), (6, 3728496), (8, 2796372), (9, 2485664), (12, 1864248), (16, 1398186), (18, 1242832), (24, 932124), (32, 699093), (36, 621416), (48, 466062), (72, 310708), (96, 233031), (144, 155354), (173, 129312), (288, 77677), (346, 64656), (449, 49824), (519, 43104), (692, 32328), (898, 24912), (1038, 21552), (1347, 16608), (1384, 16164), (1557, 14368), (1796, 12456), (2076, 10776), (2694, 8304), (2768, 8082), (3114, 7184), (3592, 6228), (4041, 5536), (4152, 5388)]