25682258124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{708437}}^1$

素因数の和:708519

約数の個数: 72

約数和(自身を含む): 69625286640

約数和(自身を除く): 43943028516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 4028, 6042, 9063, 12084, 18126, 36252, 708437, 1416874, 2125311, 2833748, 4250622, 6375933, 8501244, 12751866, 13460303, 25503732, 26920606, 37547161, 40380909, 53841212, 75094322, 80761818, 112641483, 121142727, 150188644, 161523636, 225282966, 242285454, 337924449, 450565932, 484570908, 675848898, 713396059, 1351697796, 1426792118, 2140188177, 2853584236, 4280376354, 6420564531, 8560752708, 12841129062, 25682258124]

約数ペア:

[(1, 25682258124), (2, 12841129062), (3, 8560752708), (4, 6420564531), (6, 4280376354), (9, 2853584236), (12, 2140188177), (18, 1426792118), (19, 1351697796), (36, 713396059), (38, 675848898), (53, 484570908), (57, 450565932), (76, 337924449), (106, 242285454), (114, 225282966), (159, 161523636), (171, 150188644), (212, 121142727), (228, 112641483), (318, 80761818), (342, 75094322), (477, 53841212), (636, 40380909), (684, 37547161), (954, 26920606), (1007, 25503732), (1908, 13460303), (2014, 12751866), (3021, 8501244), (4028, 6375933), (6042, 4250622), (9063, 2833748), (12084, 2125311), (18126, 1416874), (36252, 708437)]