826623928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 1739001600

約数和(自身を除く): 912377672

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 113, 124, 226, 248, 403, 452, 806, 904, 1469, 1612, 2269, 2938, 3224, 3503, 4538, 5876, 7006, 9076, 11752, 14012, 18152, 28024, 29497, 45539, 58994, 70339, 91078, 117988, 140678, 182156, 235976, 256397, 281356, 364312, 512794, 562712, 914407, 1025588, 1828814, 2051176, 3333161, 3657628, 6666322, 7315256, 7948307, 13332644, 15896614, 26665288, 31793228, 63586456, 103327991, 206655982, 413311964, 826623928]

約数ペア:

[(1, 826623928), (2, 413311964), (4, 206655982), (8, 103327991), (13, 63586456), (26, 31793228), (31, 26665288), (52, 15896614), (62, 13332644), (104, 7948307), (113, 7315256), (124, 6666322), (226, 3657628), (248, 3333161), (403, 2051176), (452, 1828814), (806, 1025588), (904, 914407), (1469, 562712), (1612, 512794), (2269, 364312), (2938, 281356), (3224, 256397), (3503, 235976), (4538, 182156), (5876, 140678), (7006, 117988), (9076, 91078), (11752, 70339), (14012, 58994), (18152, 45539), (28024, 29497)]