66617408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 161300160

約数和(自身を除く): 94682752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 116, 143, 176, 208, 232, 251, 286, 319, 352, 377, 416, 464, 502, 572, 638, 704, 754, 832, 928, 1004, 1144, 1276, 1508, 1856, 2008, 2288, 2552, 2761, 3016, 3263, 4016, 4147, 4576, 5104, 5522, 6032, 6526, 7279, 8032, 8294, 9152, 10208, 11044, 12064, 13052, 14558, 16064, 16588, 20416, 22088, 24128, 26104, 29116, 33176, 35893, 44176, 52208, 58232, 66352, 71786, 80069, 88352, 94627, 104416, 116464, 132704, 143572, 160138, 176704, 189254, 208832, 232928, 265408, 287144, 320276, 378508, 465856, 574288, 640552, 757016, 1040897, 1148576, 1281104, 1514032, 2081794, 2297152, 2562208, 3028064, 4163588, 5124416, 6056128, 8327176, 16654352, 33308704, 66617408]

約数ペア:

[(1, 66617408), (2, 33308704), (4, 16654352), (8, 8327176), (11, 6056128), (13, 5124416), (16, 4163588), (22, 3028064), (26, 2562208), (29, 2297152), (32, 2081794), (44, 1514032), (52, 1281104), (58, 1148576), (64, 1040897), (88, 757016), (104, 640552), (116, 574288), (143, 465856), (176, 378508), (208, 320276), (232, 287144), (251, 265408), (286, 232928), (319, 208832), (352, 189254), (377, 176704), (416, 160138), (464, 143572), (502, 132704), (572, 116464), (638, 104416), (704, 94627), (754, 88352), (832, 80069), (928, 71786), (1004, 66352), (1144, 58232), (1276, 52208), (1508, 44176), (1856, 35893), (2008, 33176), (2288, 29116), (2552, 26104), (2761, 24128), (3016, 22088), (3263, 20416), (4016, 16588), (4147, 16064), (4576, 14558), (5104, 13052), (5522, 12064), (6032, 11044), (6526, 10208), (7279, 9152), (8032, 8294)]