74247992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 173644800

約数和(自身を除く): 99396808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 1291, 2054, 2212, 2582, 4108, 4424, 5164, 7189, 8216, 9037, 10328, 14378, 16783, 18074, 28756, 33566, 36148, 57512, 67132, 72296, 101989, 117481, 134264, 203978, 234962, 407956, 469924, 713923, 815912, 939848, 1325857, 1427846, 2651714, 2855692, 5303428, 5711384, 9280999, 10606856, 18561998, 37123996, 74247992]

約数ペア:

[(1, 74247992), (2, 37123996), (4, 18561998), (7, 10606856), (8, 9280999), (13, 5711384), (14, 5303428), (26, 2855692), (28, 2651714), (52, 1427846), (56, 1325857), (79, 939848), (91, 815912), (104, 713923), (158, 469924), (182, 407956), (316, 234962), (364, 203978), (553, 134264), (632, 117481), (728, 101989), (1027, 72296), (1106, 67132), (1291, 57512), (2054, 36148), (2212, 33566), (2582, 28756), (4108, 18074), (4424, 16783), (5164, 14378), (7189, 10328), (8216, 9037)]