26512724

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 58461480

約数和(自身を除く): 31948756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 109, 119, 146, 196, 218, 238, 292, 436, 476, 511, 763, 833, 1022, 1241, 1526, 1666, 1853, 2044, 2482, 3052, 3332, 3577, 3706, 4964, 5341, 7154, 7412, 7957, 8687, 10682, 12971, 14308, 15914, 17374, 21364, 25942, 31828, 34748, 51884, 55699, 60809, 90797, 111398, 121618, 135269, 181594, 222796, 243236, 270538, 363188, 389893, 541076, 779786, 946883, 1559572, 1893766, 3787532, 6628181, 13256362, 26512724]

約数ペア:

[(1, 26512724), (2, 13256362), (4, 6628181), (7, 3787532), (14, 1893766), (17, 1559572), (28, 946883), (34, 779786), (49, 541076), (68, 389893), (73, 363188), (98, 270538), (109, 243236), (119, 222796), (146, 181594), (196, 135269), (218, 121618), (238, 111398), (292, 90797), (436, 60809), (476, 55699), (511, 51884), (763, 34748), (833, 31828), (1022, 25942), (1241, 21364), (1526, 17374), (1666, 15914), (1853, 14308), (2044, 12971), (2482, 10682), (3052, 8687), (3332, 7957), (3577, 7412), (3706, 7154), (4964, 5341)]