40458816

素因数分解:

$2^6\times 3^2\times {\mathrm{70241}}^1$

素因数の和:70259

約数の個数: 42

約数和(自身を含む): 115969542

約数和(自身を除く): 75510726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 70241, 140482, 210723, 280964, 421446, 561928, 632169, 842892, 1123856, 1264338, 1685784, 2247712, 2528676, 3371568, 4495424, 5057352, 6743136, 10114704, 13486272, 20229408, 40458816]

約数ペア:

[(1, 40458816), (2, 20229408), (3, 13486272), (4, 10114704), (6, 6743136), (8, 5057352), (9, 4495424), (12, 3371568), (16, 2528676), (18, 2247712), (24, 1685784), (32, 1264338), (36, 1123856), (48, 842892), (64, 632169), (72, 561928), (96, 421446), (144, 280964), (192, 210723), (288, 140482), (576, 70241)]