404503136

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 826640640

約数和(自身を除く): 422137504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 401, 464, 802, 928, 1087, 1604, 2174, 3208, 4348, 6416, 8696, 11629, 12832, 17392, 23258, 31523, 34784, 46516, 63046, 93032, 126092, 186064, 252184, 372128, 435887, 504368, 871774, 1008736, 1743548, 3487096, 6974192, 12640723, 13948384, 25281446, 50562892, 101125784, 202251568, 404503136]

約数ペア:

[(1, 404503136), (2, 202251568), (4, 101125784), (8, 50562892), (16, 25281446), (29, 13948384), (32, 12640723), (58, 6974192), (116, 3487096), (232, 1743548), (401, 1008736), (464, 871774), (802, 504368), (928, 435887), (1087, 372128), (1604, 252184), (2174, 186064), (3208, 126092), (4348, 93032), (6416, 63046), (8696, 46516), (11629, 34784), (12832, 31523), (17392, 23258)]