7290892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 15785280

約数和(自身を除く): 8494388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 289, 371, 476, 578, 742, 901, 1156, 1484, 1802, 2023, 3604, 4046, 4913, 6307, 8092, 9826, 12614, 15317, 19652, 25228, 30634, 34391, 61268, 68782, 107219, 137564, 214438, 260389, 428876, 520778, 1041556, 1822723, 3645446, 7290892]

約数ペア:

[(1, 7290892), (2, 3645446), (4, 1822723), (7, 1041556), (14, 520778), (17, 428876), (28, 260389), (34, 214438), (53, 137564), (68, 107219), (106, 68782), (119, 61268), (212, 34391), (238, 30634), (289, 25228), (371, 19652), (476, 15317), (578, 12614), (742, 9826), (901, 8092), (1156, 6307), (1484, 4913), (1802, 4046), (2023, 3604)]