40570572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1553}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 108605952

約数和(自身を除く): 68035380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1553, 1866, 2177, 3106, 3732, 4354, 4659, 6212, 6531, 8708, 9318, 10871, 13062, 18636, 21742, 26124, 32613, 43484, 65226, 130452, 482983, 965966, 1448949, 1931932, 2897898, 3380881, 5795796, 6761762, 10142643, 13523524, 20285286, 40570572]

約数ペア:

[(1, 40570572), (2, 20285286), (3, 13523524), (4, 10142643), (6, 6761762), (7, 5795796), (12, 3380881), (14, 2897898), (21, 1931932), (28, 1448949), (42, 965966), (84, 482983), (311, 130452), (622, 65226), (933, 43484), (1244, 32613), (1553, 26124), (1866, 21742), (2177, 18636), (3106, 13062), (3732, 10871), (4354, 9318), (4659, 8708), (6212, 6531)]