70245128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 147225600

約数和(自身を除く): 76980472

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 71, 76, 92, 142, 152, 184, 283, 284, 437, 566, 568, 874, 1132, 1349, 1633, 1748, 2264, 2698, 3266, 3496, 5377, 5396, 6509, 6532, 10754, 10792, 13018, 13064, 20093, 21508, 26036, 31027, 40186, 43016, 52072, 62054, 80372, 123671, 124108, 160744, 247342, 248216, 381767, 462139, 494684, 763534, 924278, 989368, 1527068, 1848556, 3054136, 3697112, 8780641, 17561282, 35122564, 70245128]

約数ペア:

[(1, 70245128), (2, 35122564), (4, 17561282), (8, 8780641), (19, 3697112), (23, 3054136), (38, 1848556), (46, 1527068), (71, 989368), (76, 924278), (92, 763534), (142, 494684), (152, 462139), (184, 381767), (283, 248216), (284, 247342), (437, 160744), (566, 124108), (568, 123671), (874, 80372), (1132, 62054), (1349, 52072), (1633, 43016), (1748, 40186), (2264, 31027), (2698, 26036), (3266, 21508), (3496, 20093), (5377, 13064), (5396, 13018), (6509, 10792), (6532, 10754)]