42840528

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4931}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 111305376

約数和(自身を除く): 68464848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 4931, 8688, 9862, 14793, 19724, 29586, 39448, 59172, 78896, 118344, 236688, 892511, 1785022, 2677533, 3570044, 5355066, 7140088, 10710132, 14280176, 21420264, 42840528]

約数ペア:

[(1, 42840528), (2, 21420264), (3, 14280176), (4, 10710132), (6, 7140088), (8, 5355066), (12, 3570044), (16, 2677533), (24, 1785022), (48, 892511), (181, 236688), (362, 118344), (543, 78896), (724, 59172), (1086, 39448), (1448, 29586), (2172, 19724), (2896, 14793), (4344, 9862), (4931, 8688)]