40438776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240707}}^1$

素因数の和:240723

約数の個数: 32

約数和(自身を含む): 115539840

約数和(自身を除く): 75101064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240707, 481414, 722121, 962828, 1444242, 1684949, 1925656, 2888484, 3369898, 5054847, 5776968, 6739796, 10109694, 13479592, 20219388, 40438776]

約数ペア:

[(1, 40438776), (2, 20219388), (3, 13479592), (4, 10109694), (6, 6739796), (7, 5776968), (8, 5054847), (12, 3369898), (14, 2888484), (21, 1925656), (24, 1684949), (28, 1444242), (42, 962828), (56, 722121), (84, 481414), (168, 240707)]