72410026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 128499840

約数和(自身を除く): 56089814

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 6373, 11362, 12746, 82849, 121087, 146579, 165698, 242174, 293158, 1574131, 1905527, 2785001, 3148262, 3811054, 5570002, 36205013, 72410026]

約数ペア:

[(1, 72410026), (2, 36205013), (13, 5570002), (19, 3811054), (23, 3148262), (26, 2785001), (38, 1905527), (46, 1574131), (247, 293158), (299, 242174), (437, 165698), (494, 146579), (598, 121087), (874, 82849), (5681, 12746), (6373, 11362)]