40546976

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 84369600

約数和(自身を除く): 43822624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 619, 712, 736, 1238, 1424, 2047, 2476, 2848, 4094, 4952, 8188, 9904, 14237, 16376, 19808, 28474, 32752, 55091, 56948, 65504, 110182, 113896, 220364, 227792, 440728, 455584, 881456, 1267093, 1762912, 2534186, 5068372, 10136744, 20273488, 40546976]

約数ペア:

[(1, 40546976), (2, 20273488), (4, 10136744), (8, 5068372), (16, 2534186), (23, 1762912), (32, 1267093), (46, 881456), (89, 455584), (92, 440728), (178, 227792), (184, 220364), (356, 113896), (368, 110182), (619, 65504), (712, 56948), (736, 55091), (1238, 32752), (1424, 28474), (2047, 19808), (2476, 16376), (2848, 14237), (4094, 9904), (4952, 8188)]