8727796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 19514880

約数和(自身を除く): 10787084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 659, 946, 1204, 1318, 1892, 2636, 3311, 4613, 6622, 7249, 9226, 13244, 14498, 18452, 28337, 28996, 50743, 56674, 101486, 113348, 198359, 202972, 311707, 396718, 623414, 793436, 1246828, 2181949, 4363898, 8727796]

約数ペア:

[(1, 8727796), (2, 4363898), (4, 2181949), (7, 1246828), (11, 793436), (14, 623414), (22, 396718), (28, 311707), (43, 202972), (44, 198359), (77, 113348), (86, 101486), (154, 56674), (172, 50743), (301, 28996), (308, 28337), (473, 18452), (602, 14498), (659, 13244), (946, 9226), (1204, 7249), (1318, 6622), (1892, 4613), (2636, 3311)]