42640104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7193}}^1$

素因数の和:7234

約数の個数: 64

約数和(自身を含む): 120859200

約数和(自身を除く): 78219096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 7193, 14386, 21579, 28772, 43158, 57544, 86316, 93509, 136667, 172632, 187018, 273334, 280527, 374036, 410001, 546668, 561054, 748072, 820002, 1093336, 1122108, 1640004, 1776671, 2244216, 3280008, 3553342, 5330013, 7106684, 10660026, 14213368, 21320052, 42640104]

約数ペア:

[(1, 42640104), (2, 21320052), (3, 14213368), (4, 10660026), (6, 7106684), (8, 5330013), (12, 3553342), (13, 3280008), (19, 2244216), (24, 1776671), (26, 1640004), (38, 1122108), (39, 1093336), (52, 820002), (57, 748072), (76, 561054), (78, 546668), (104, 410001), (114, 374036), (152, 280527), (156, 273334), (228, 187018), (247, 172632), (312, 136667), (456, 93509), (494, 86316), (741, 57544), (988, 43158), (1482, 28772), (1976, 21579), (2964, 14386), (5928, 7193)]