26426330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 32360230

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 419, 530, 595, 742, 838, 901, 1190, 1802, 1855, 2095, 2933, 3710, 4190, 4505, 5866, 6307, 7123, 9010, 12614, 14246, 14665, 22207, 29330, 31535, 35615, 44414, 49861, 63070, 71230, 99722, 111035, 155449, 222070, 249305, 310898, 377519, 498610, 755038, 777245, 1554490, 1887595, 2642633, 3775190, 5285266, 13213165, 26426330]

約数ペア:

[(1, 26426330), (2, 13213165), (5, 5285266), (7, 3775190), (10, 2642633), (14, 1887595), (17, 1554490), (34, 777245), (35, 755038), (53, 498610), (70, 377519), (85, 310898), (106, 249305), (119, 222070), (170, 155449), (238, 111035), (265, 99722), (371, 71230), (419, 63070), (530, 49861), (595, 44414), (742, 35615), (838, 31535), (901, 29330), (1190, 22207), (1802, 14665), (1855, 14246), (2095, 12614), (2933, 9010), (3710, 7123), (4190, 6307), (4505, 5866)]