79586176

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 164083320

約数和(自身を除く): 84497144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 647, 961, 992, 1294, 1922, 1984, 2588, 3844, 3968, 5176, 7688, 10352, 15376, 20057, 20704, 30752, 40114, 41408, 61504, 80228, 82816, 123008, 160456, 320912, 621767, 641824, 1243534, 1283648, 2487068, 2567296, 4974136, 9948272, 19896544, 39793088, 79586176]

約数ペア:

[(1, 79586176), (2, 39793088), (4, 19896544), (8, 9948272), (16, 4974136), (31, 2567296), (32, 2487068), (62, 1283648), (64, 1243534), (124, 641824), (128, 621767), (248, 320912), (496, 160456), (647, 123008), (961, 82816), (992, 80228), (1294, 61504), (1922, 41408), (1984, 40114), (2588, 30752), (3844, 20704), (3968, 20057), (5176, 15376), (7688, 10352)]