28917486

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 73382400

約数和(自身を除く): 44464914

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 199, 207, 234, 243, 299, 351, 398, 414, 486, 597, 598, 621, 702, 897, 1053, 1194, 1242, 1791, 1794, 1863, 2106, 2587, 2691, 3159, 3582, 3726, 4577, 5174, 5373, 5382, 5589, 6318, 7761, 8073, 9154, 10746, 11178, 13731, 15522, 16119, 16146, 23283, 24219, 27462, 32238, 41193, 46566, 48357, 48438, 59501, 69849, 72657, 82386, 96714, 119002, 123579, 139698, 145314, 178503, 209547, 247158, 357006, 370737, 419094, 535509, 628641, 741474, 1071018, 1112211, 1257282, 1606527, 2224422, 3213054, 4819581, 9639162, 14458743, 28917486]

約数ペア:

[(1, 28917486), (2, 14458743), (3, 9639162), (6, 4819581), (9, 3213054), (13, 2224422), (18, 1606527), (23, 1257282), (26, 1112211), (27, 1071018), (39, 741474), (46, 628641), (54, 535509), (69, 419094), (78, 370737), (81, 357006), (117, 247158), (138, 209547), (162, 178503), (199, 145314), (207, 139698), (234, 123579), (243, 119002), (299, 96714), (351, 82386), (398, 72657), (414, 69849), (486, 59501), (597, 48438), (598, 48357), (621, 46566), (702, 41193), (897, 32238), (1053, 27462), (1194, 24219), (1242, 23283), (1791, 16146), (1794, 16119), (1863, 15522), (2106, 13731), (2587, 11178), (2691, 10746), (3159, 9154), (3582, 8073), (3726, 7761), (4577, 6318), (5174, 5589), (5373, 5382)]