2563872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 7130592

約数和(自身を除く): 4566720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1571, 1632, 3142, 4713, 6284, 9426, 12568, 18852, 25136, 26707, 37704, 50272, 53414, 75408, 80121, 106828, 150816, 160242, 213656, 320484, 427312, 640968, 854624, 1281936, 2563872]

約数ペア:

[(1, 2563872), (2, 1281936), (3, 854624), (4, 640968), (6, 427312), (8, 320484), (12, 213656), (16, 160242), (17, 150816), (24, 106828), (32, 80121), (34, 75408), (48, 53414), (51, 50272), (68, 37704), (96, 26707), (102, 25136), (136, 18852), (204, 12568), (272, 9426), (408, 6284), (544, 4713), (816, 3142), (1571, 1632)]