28130352

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{8747}}^1$

素因数の和:8825

約数の個数: 40

約数和(自身を含む): 73763136

約数和(自身を除く): 45632784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 8747, 17494, 26241, 34988, 52482, 69976, 104964, 139952, 209928, 419856, 586049, 1172098, 1758147, 2344196, 3516294, 4688392, 7032588, 9376784, 14065176, 28130352]

約数ペア:

[(1, 28130352), (2, 14065176), (3, 9376784), (4, 7032588), (6, 4688392), (8, 3516294), (12, 2344196), (16, 1758147), (24, 1172098), (48, 586049), (67, 419856), (134, 209928), (201, 139952), (268, 104964), (402, 69976), (536, 52482), (804, 34988), (1072, 26241), (1608, 17494), (3216, 8747)]