40872408

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 106293600

約数和(自身を除く): 65421192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 569, 584, 876, 984, 1138, 1707, 1752, 2276, 2993, 3414, 4552, 5986, 6828, 8979, 11972, 13656, 17958, 23329, 23944, 35916, 41537, 46658, 69987, 71832, 83074, 93316, 124611, 139974, 166148, 186632, 249222, 279948, 332296, 498444, 559896, 996888, 1703017, 3406034, 5109051, 6812068, 10218102, 13624136, 20436204, 40872408]

約数ペア:

[(1, 40872408), (2, 20436204), (3, 13624136), (4, 10218102), (6, 6812068), (8, 5109051), (12, 3406034), (24, 1703017), (41, 996888), (73, 559896), (82, 498444), (123, 332296), (146, 279948), (164, 249222), (219, 186632), (246, 166148), (292, 139974), (328, 124611), (438, 93316), (492, 83074), (569, 71832), (584, 69987), (876, 46658), (984, 41537), (1138, 35916), (1707, 23944), (1752, 23329), (2276, 17958), (2993, 13656), (3414, 11972), (4552, 8979), (5986, 6828)]