56133584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 117591432

約数和(自身を除く): 61457848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 673, 802, 1346, 1604, 2692, 3208, 5213, 5384, 6416, 8749, 10426, 10768, 17498, 20852, 34996, 41704, 69992, 83408, 139984, 269873, 539746, 1079492, 2158984, 3508349, 4317968, 7016698, 14033396, 28066792, 56133584]

約数ペア:

[(1, 56133584), (2, 28066792), (4, 14033396), (8, 7016698), (13, 4317968), (16, 3508349), (26, 2158984), (52, 1079492), (104, 539746), (208, 269873), (401, 139984), (673, 83408), (802, 69992), (1346, 41704), (1604, 34996), (2692, 20852), (3208, 17498), (5213, 10768), (5384, 10426), (6416, 8749)]