28730648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 57250800

約数和(自身を除く): 28520152

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 3347, 4292, 6694, 8584, 13388, 26776, 97063, 123839, 194126, 247678, 388252, 495356, 776504, 990712, 3591331, 7182662, 14365324, 28730648]

約数ペア:

[(1, 28730648), (2, 14365324), (4, 7182662), (8, 3591331), (29, 990712), (37, 776504), (58, 495356), (74, 388252), (116, 247678), (148, 194126), (232, 123839), (296, 97063), (1073, 26776), (2146, 13388), (3347, 8584), (4292, 6694)]