8280688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 40

約数和(自身を含む): 17717616

約数和(自身を除く): 9436928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 971, 1066, 1942, 2132, 3884, 4264, 7768, 8528, 12623, 15536, 25246, 39811, 50492, 79622, 100984, 159244, 201968, 318488, 517543, 636976, 1035086, 2070172, 4140344, 8280688]

約数ペア:

[(1, 8280688), (2, 4140344), (4, 2070172), (8, 1035086), (13, 636976), (16, 517543), (26, 318488), (41, 201968), (52, 159244), (82, 100984), (104, 79622), (164, 50492), (208, 39811), (328, 25246), (533, 15536), (656, 12623), (971, 8528), (1066, 7768), (1942, 4264), (2132, 3884)]