25321714132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{11783}}^1$

素因数の和:11858

約数の個数: 108

約数和(自身を含む): 55611099936

約数和(自身を除く): 30289385804

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 289, 338, 374, 442, 572, 578, 676, 748, 884, 1156, 1859, 2431, 2873, 3179, 3718, 3757, 4862, 5746, 6358, 7436, 7514, 9724, 11492, 11783, 12716, 15028, 23566, 31603, 41327, 47132, 48841, 63206, 82654, 97682, 126412, 129613, 153179, 165308, 195364, 200311, 259226, 306358, 400622, 518452, 537251, 612716, 801244, 1074502, 1684969, 1991327, 2149004, 2203421, 2604043, 3369938, 3405287, 3982654, 4406842, 5208086, 6739876, 6810574, 7965308, 8813684, 10416172, 13621148, 21904597, 28644473, 33852559, 37458157, 43809194, 44268731, 57288946, 67705118, 74916314, 87618388, 88537462, 114577892, 135410236, 149832628, 177074924, 372378149, 486956041, 575493503, 744756298, 973912082, 1150987006, 1489512596, 1947824164, 2301974012, 6330428533, 12660857066, 25321714132]

約数ペア:

[(1, 25321714132), (2, 12660857066), (4, 6330428533), (11, 2301974012), (13, 1947824164), (17, 1489512596), (22, 1150987006), (26, 973912082), (34, 744756298), (44, 575493503), (52, 486956041), (68, 372378149), (143, 177074924), (169, 149832628), (187, 135410236), (221, 114577892), (286, 88537462), (289, 87618388), (338, 74916314), (374, 67705118), (442, 57288946), (572, 44268731), (578, 43809194), (676, 37458157), (748, 33852559), (884, 28644473), (1156, 21904597), (1859, 13621148), (2431, 10416172), (2873, 8813684), (3179, 7965308), (3718, 6810574), (3757, 6739876), (4862, 5208086), (5746, 4406842), (6358, 3982654), (7436, 3405287), (7514, 3369938), (9724, 2604043), (11492, 2203421), (11783, 2149004), (12716, 1991327), (15028, 1684969), (23566, 1074502), (31603, 801244), (41327, 612716), (47132, 537251), (48841, 518452), (63206, 400622), (82654, 306358), (97682, 259226), (126412, 200311), (129613, 195364), (153179, 165308)]