28234056

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 73658880

約数和(自身を除く): 45424824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 137, 186, 248, 274, 277, 372, 411, 548, 554, 744, 822, 831, 1096, 1108, 1644, 1662, 2216, 3288, 3324, 4247, 6648, 8494, 8587, 12741, 16988, 17174, 25482, 25761, 33976, 34348, 37949, 50964, 51522, 68696, 75898, 101928, 103044, 113847, 151796, 206088, 227694, 303592, 455388, 910776, 1176419, 2352838, 3529257, 4705676, 7058514, 9411352, 14117028, 28234056]

約数ペア:

[(1, 28234056), (2, 14117028), (3, 9411352), (4, 7058514), (6, 4705676), (8, 3529257), (12, 2352838), (24, 1176419), (31, 910776), (62, 455388), (93, 303592), (124, 227694), (137, 206088), (186, 151796), (248, 113847), (274, 103044), (277, 101928), (372, 75898), (411, 68696), (548, 51522), (554, 50964), (744, 37949), (822, 34348), (831, 33976), (1096, 25761), (1108, 25482), (1644, 17174), (1662, 16988), (2216, 12741), (3288, 8587), (3324, 8494), (4247, 6648)]