22280448

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 60322528

約数和(自身を除く): 38042080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 433, 536, 768, 804, 866, 1072, 1299, 1608, 1732, 2144, 2598, 3216, 3464, 4288, 5196, 6432, 6928, 8576, 10392, 12864, 13856, 17152, 20784, 25728, 27712, 29011, 41568, 51456, 55424, 58022, 83136, 87033, 110848, 116044, 166272, 174066, 232088, 332544, 348132, 464176, 696264, 928352, 1392528, 1856704, 2785056, 3713408, 5570112, 7426816, 11140224, 22280448]

約数ペア:

[(1, 22280448), (2, 11140224), (3, 7426816), (4, 5570112), (6, 3713408), (8, 2785056), (12, 1856704), (16, 1392528), (24, 928352), (32, 696264), (48, 464176), (64, 348132), (67, 332544), (96, 232088), (128, 174066), (134, 166272), (192, 116044), (201, 110848), (256, 87033), (268, 83136), (384, 58022), (402, 55424), (433, 51456), (536, 41568), (768, 29011), (804, 27712), (866, 25728), (1072, 20784), (1299, 17152), (1608, 13856), (1732, 12864), (2144, 10392), (2598, 8576), (3216, 6928), (3464, 6432), (4288, 5196)]