40889088

素因数分解:

$2^8\times 3^2\times {\mathrm{17747}}^1$

素因数の和:17769

約数の個数: 54

約数和(自身を含む): 117899964

約数和(自身を除く): 77010876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 17747, 35494, 53241, 70988, 106482, 141976, 159723, 212964, 283952, 319446, 425928, 567904, 638892, 851856, 1135808, 1277784, 1703712, 2271616, 2555568, 3407424, 4543232, 5111136, 6814848, 10222272, 13629696, 20444544, 40889088]

約数ペア:

[(1, 40889088), (2, 20444544), (3, 13629696), (4, 10222272), (6, 6814848), (8, 5111136), (9, 4543232), (12, 3407424), (16, 2555568), (18, 2271616), (24, 1703712), (32, 1277784), (36, 1135808), (48, 851856), (64, 638892), (72, 567904), (96, 425928), (128, 319446), (144, 283952), (192, 212964), (256, 159723), (288, 141976), (384, 106482), (576, 70988), (768, 53241), (1152, 35494), (2304, 17747)]