23117928

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 36498072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 137, 158, 178, 237, 267, 274, 316, 356, 411, 474, 534, 548, 632, 712, 822, 948, 1068, 1096, 1644, 1896, 2136, 3288, 7031, 10823, 12193, 14062, 21093, 21646, 24386, 28124, 32469, 36579, 42186, 43292, 48772, 56248, 64938, 73158, 84372, 86584, 97544, 129876, 146316, 168744, 259752, 292632, 963247, 1926494, 2889741, 3852988, 5779482, 7705976, 11558964, 23117928]

約数ペア:

[(1, 23117928), (2, 11558964), (3, 7705976), (4, 5779482), (6, 3852988), (8, 2889741), (12, 1926494), (24, 963247), (79, 292632), (89, 259752), (137, 168744), (158, 146316), (178, 129876), (237, 97544), (267, 86584), (274, 84372), (316, 73158), (356, 64938), (411, 56248), (474, 48772), (534, 43292), (548, 42186), (632, 36579), (712, 32469), (822, 28124), (948, 24386), (1068, 21646), (1096, 21093), (1644, 14062), (1896, 12193), (2136, 10823), (3288, 7031)]