65981344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14453

約数の個数: 48

約数和(自身を含む): 152621280

約数和(自身を除く): 86639936

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, 14419, 28838, 57676, 115352, 158609, 187447, 230704, 317218, 374894, 461408, 634436, 749788, 1268872, 1499576, 2061917, 2537744, 2999152, 4123834, 5075488, 5998304, 8247668, 16495336, 32990672, 65981344]

約数ペア:

[(1, 65981344), (2, 32990672), (4, 16495336), (8, 8247668), (11, 5998304), (13, 5075488), (16, 4123834), (22, 2999152), (26, 2537744), (32, 2061917), (44, 1499576), (52, 1268872), (88, 749788), (104, 634436), (143, 461408), (176, 374894), (208, 317218), (286, 230704), (352, 187447), (416, 158609), (572, 115352), (1144, 57676), (2288, 28838), (4576, 14419)]