28452008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 58195200

約数和(自身を除く): 29743192

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 3463, 4108, 6926, 8216, 13852, 27704, 45019, 90038, 180076, 273577, 360152, 547154, 1094308, 2188616, 3556501, 7113002, 14226004, 28452008]

約数ペア:

[(1, 28452008), (2, 14226004), (4, 7113002), (8, 3556501), (13, 2188616), (26, 1094308), (52, 547154), (79, 360152), (104, 273577), (158, 180076), (316, 90038), (632, 45019), (1027, 27704), (2054, 13852), (3463, 8216), (4108, 6926)]