40694368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8893}}^1$

素因数の和:8927

約数の個数: 48

約数和(自身を含む): 94134096

約数和(自身を除く): 53439728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 8893, 17786, 35572, 71144, 97823, 115609, 142288, 195646, 231218, 284576, 391292, 462436, 782584, 924872, 1271699, 1565168, 1849744, 2543398, 3130336, 3699488, 5086796, 10173592, 20347184, 40694368]

約数ペア:

[(1, 40694368), (2, 20347184), (4, 10173592), (8, 5086796), (11, 3699488), (13, 3130336), (16, 2543398), (22, 1849744), (26, 1565168), (32, 1271699), (44, 924872), (52, 782584), (88, 462436), (104, 391292), (143, 284576), (176, 231218), (208, 195646), (286, 142288), (352, 115609), (416, 97823), (572, 71144), (1144, 35572), (2288, 17786), (4576, 8893)]