39994392

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 105984000

約数和(自身を除く): 65989608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 229, 383, 456, 458, 687, 766, 916, 1149, 1374, 1532, 1832, 2298, 2748, 3064, 4351, 4596, 5496, 7277, 8702, 9192, 13053, 14554, 17404, 21831, 26106, 29108, 34808, 43662, 52212, 58216, 87324, 87707, 104424, 174648, 175414, 263121, 350828, 526242, 701656, 1052484, 1666433, 2104968, 3332866, 4999299, 6665732, 9998598, 13331464, 19997196, 39994392]

約数ペア:

[(1, 39994392), (2, 19997196), (3, 13331464), (4, 9998598), (6, 6665732), (8, 4999299), (12, 3332866), (19, 2104968), (24, 1666433), (38, 1052484), (57, 701656), (76, 526242), (114, 350828), (152, 263121), (228, 175414), (229, 174648), (383, 104424), (456, 87707), (458, 87324), (687, 58216), (766, 52212), (916, 43662), (1149, 34808), (1374, 29108), (1532, 26106), (1832, 21831), (2298, 17404), (2748, 14554), (3064, 13053), (4351, 9192), (4596, 8702), (5496, 7277)]