40282528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8837

約数の個数: 48

約数和(自身を含む): 93181536

約数和(自身を除く): 52899008

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, 8803, 17606, 35212, 70424, 96833, 114439, 140848, 193666, 228878, 281696, 387332, 457756, 774664, 915512, 1258829, 1549328, 1831024, 2517658, 3098656, 3662048, 5035316, 10070632, 20141264, 40282528]

約数ペア:

[(1, 40282528), (2, 20141264), (4, 10070632), (8, 5035316), (11, 3662048), (13, 3098656), (16, 2517658), (22, 1831024), (26, 1549328), (32, 1258829), (44, 915512), (52, 774664), (88, 457756), (104, 387332), (143, 281696), (176, 228878), (208, 193666), (286, 140848), (352, 114439), (416, 96833), (572, 70424), (1144, 35212), (2288, 17606), (4576, 8803)]