29961550136

素因数分解:

$2^3\times 7^1\times {\mathrm{6781}}^1\times {\mathrm{78901}}^1$

素因数の和:85695

約数の個数: 32

約数和(自身を含む): 64213603680

約数和(自身を除く): 34252053544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6781, 13562, 27124, 47467, 54248, 78901, 94934, 157802, 189868, 315604, 379736, 552307, 631208, 1104614, 2209228, 4418456, 535027681, 1070055362, 2140110724, 3745193767, 4280221448, 7490387534, 14980775068, 29961550136]

約数ペア:

[(1, 29961550136), (2, 14980775068), (4, 7490387534), (7, 4280221448), (8, 3745193767), (14, 2140110724), (28, 1070055362), (56, 535027681), (6781, 4418456), (13562, 2209228), (27124, 1104614), (47467, 631208), (54248, 552307), (78901, 379736), (94934, 315604), (157802, 189868)]