28495332

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 77189112

約数和(自身を除く): 48693780

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 303, 306, 404, 461, 606, 612, 909, 922, 1212, 1383, 1717, 1818, 1844, 2766, 3434, 3636, 4149, 5151, 5532, 6868, 7837, 8298, 10302, 15453, 15674, 16596, 20604, 23511, 30906, 31348, 46561, 47022, 61812, 70533, 93122, 94044, 139683, 141066, 186244, 279366, 282132, 419049, 558732, 791537, 838098, 1583074, 1676196, 2374611, 3166148, 4749222, 7123833, 9498444, 14247666, 28495332]

約数ペア:

[(1, 28495332), (2, 14247666), (3, 9498444), (4, 7123833), (6, 4749222), (9, 3166148), (12, 2374611), (17, 1676196), (18, 1583074), (34, 838098), (36, 791537), (51, 558732), (68, 419049), (101, 282132), (102, 279366), (153, 186244), (202, 141066), (204, 139683), (303, 94044), (306, 93122), (404, 70533), (461, 61812), (606, 47022), (612, 46561), (909, 31348), (922, 30906), (1212, 23511), (1383, 20604), (1717, 16596), (1818, 15674), (1844, 15453), (2766, 10302), (3434, 8298), (3636, 7837), (4149, 6868), (5151, 5532)]