6543992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 15422400

約数和(自身を除く): 8878408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 101, 104, 178, 182, 202, 356, 364, 404, 623, 707, 712, 728, 808, 1157, 1246, 1313, 1414, 2314, 2492, 2626, 2828, 4628, 4984, 5252, 5656, 8099, 8989, 9191, 9256, 10504, 16198, 17978, 18382, 32396, 35956, 36764, 62923, 64792, 71912, 73528, 116857, 125846, 233714, 251692, 467428, 503384, 817999, 934856, 1635998, 3271996, 6543992]

約数ペア:

[(1, 6543992), (2, 3271996), (4, 1635998), (7, 934856), (8, 817999), (13, 503384), (14, 467428), (26, 251692), (28, 233714), (52, 125846), (56, 116857), (89, 73528), (91, 71912), (101, 64792), (104, 62923), (178, 36764), (182, 35956), (202, 32396), (356, 18382), (364, 17978), (404, 16198), (623, 10504), (707, 9256), (712, 9191), (728, 8989), (808, 8099), (1157, 5656), (1246, 5252), (1313, 4984), (1414, 4628), (2314, 2828), (2492, 2626)]