40028268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28031}}^1$

素因数の和:28062

約数の個数: 48

約数和(自身を含む): 113025024

約数和(自身を除く): 72996756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 28031, 56062, 84093, 112124, 168186, 196217, 336372, 392434, 476527, 588651, 784868, 953054, 1177302, 1429581, 1906108, 2354604, 2859162, 3335689, 5718324, 6671378, 10007067, 13342756, 20014134, 40028268]

約数ペア:

[(1, 40028268), (2, 20014134), (3, 13342756), (4, 10007067), (6, 6671378), (7, 5718324), (12, 3335689), (14, 2859162), (17, 2354604), (21, 1906108), (28, 1429581), (34, 1177302), (42, 953054), (51, 784868), (68, 588651), (84, 476527), (102, 392434), (119, 336372), (204, 196217), (238, 168186), (357, 112124), (476, 84093), (714, 56062), (1428, 28031)]