64648766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5096

約数の個数: 32

約数和(自身を含む): 121056768

約数和(自身を除く): 56408002

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 5003, 6461, 10006, 12922, 35021, 65039, 70042, 130078, 355213, 455273, 710426, 910546, 2486491, 4617769, 4972982, 9235538, 32324383, 64648766]

約数ペア:

[(1, 64648766), (2, 32324383), (7, 9235538), (13, 4972982), (14, 4617769), (26, 2486491), (71, 910546), (91, 710426), (142, 455273), (182, 355213), (497, 130078), (923, 70042), (994, 65039), (1846, 35021), (5003, 12922), (6461, 10006)]