23192008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 30030392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 307, 497, 532, 568, 614, 994, 1064, 1228, 1349, 1988, 2149, 2456, 2698, 3976, 4298, 5396, 5833, 8596, 9443, 10792, 11666, 17192, 18886, 21797, 23332, 37772, 40831, 43594, 46664, 75544, 81662, 87188, 152579, 163324, 174376, 305158, 326648, 414143, 610316, 828286, 1220632, 1656572, 2899001, 3313144, 5798002, 11596004, 23192008]

約数ペア:

[(1, 23192008), (2, 11596004), (4, 5798002), (7, 3313144), (8, 2899001), (14, 1656572), (19, 1220632), (28, 828286), (38, 610316), (56, 414143), (71, 326648), (76, 305158), (133, 174376), (142, 163324), (152, 152579), (266, 87188), (284, 81662), (307, 75544), (497, 46664), (532, 43594), (568, 40831), (614, 37772), (994, 23332), (1064, 21797), (1228, 18886), (1349, 17192), (1988, 11666), (2149, 10792), (2456, 9443), (2698, 8596), (3976, 5833), (4298, 5396)]