40967808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15241}}^1$

素因数の和:15265

約数の個数: 64

約数和(自身を含む): 124374720

約数和(自身を除く): 83406912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 15241, 30482, 45723, 60964, 91446, 106687, 121928, 182892, 213374, 243856, 320061, 365784, 426748, 487712, 640122, 731568, 853496, 975424, 1280244, 1463136, 1706992, 1950848, 2560488, 2926272, 3413984, 5120976, 5852544, 6827968, 10241952, 13655936, 20483904, 40967808]

約数ペア:

[(1, 40967808), (2, 20483904), (3, 13655936), (4, 10241952), (6, 6827968), (7, 5852544), (8, 5120976), (12, 3413984), (14, 2926272), (16, 2560488), (21, 1950848), (24, 1706992), (28, 1463136), (32, 1280244), (42, 975424), (48, 853496), (56, 731568), (64, 640122), (84, 487712), (96, 426748), (112, 365784), (128, 320061), (168, 243856), (192, 213374), (224, 182892), (336, 121928), (384, 106687), (448, 91446), (672, 60964), (896, 45723), (1344, 30482), (2688, 15241)]