26133170

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 57888000

約数和(自身を除く): 31754830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 401, 490, 665, 686, 802, 931, 1330, 1715, 1862, 2005, 2807, 3430, 4010, 4655, 5614, 6517, 7619, 9310, 13034, 14035, 15238, 19649, 28070, 32585, 38095, 39298, 53333, 65170, 76190, 98245, 106666, 137543, 196490, 266665, 275086, 373331, 533330, 687715, 746662, 1375430, 1866655, 2613317, 3733310, 5226634, 13066585, 26133170]

約数ペア:

[(1, 26133170), (2, 13066585), (5, 5226634), (7, 3733310), (10, 2613317), (14, 1866655), (19, 1375430), (35, 746662), (38, 687715), (49, 533330), (70, 373331), (95, 275086), (98, 266665), (133, 196490), (190, 137543), (245, 106666), (266, 98245), (343, 76190), (401, 65170), (490, 53333), (665, 39298), (686, 38095), (802, 32585), (931, 28070), (1330, 19649), (1715, 15238), (1862, 14035), (2005, 13034), (2807, 9310), (3430, 7619), (4010, 6517), (4655, 5614)]