61626448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3439

約数の個数: 40

約数和(自身を含む): 130069800

約数和(自身を除く): 68443352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 3329, 4628, 6658, 9256, 13316, 18512, 26632, 43277, 53264, 86554, 173108, 296281, 346216, 592562, 692432, 1185124, 2370248, 3851653, 4740496, 7703306, 15406612, 30813224, 61626448]

約数ペア:

[(1, 61626448), (2, 30813224), (4, 15406612), (8, 7703306), (13, 4740496), (16, 3851653), (26, 2370248), (52, 1185124), (89, 692432), (104, 592562), (178, 346216), (208, 296281), (356, 173108), (712, 86554), (1157, 53264), (1424, 43277), (2314, 26632), (3329, 18512), (4628, 13316), (6658, 9256)]