66644813824

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{25603}}^1$

素因数の和:25697

約数の個数: 96

約数和(自身を含む): 140916222720

約数和(自身を除く): 74271408896

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 512, 656, 992, 1024, 1271, 1312, 1984, 2048, 2542, 2624, 3968, 5084, 5248, 7936, 10168, 10496, 15872, 20336, 20992, 25603, 31744, 40672, 41984, 51206, 63488, 81344, 83968, 102412, 162688, 204824, 325376, 409648, 650752, 793693, 819296, 1049723, 1301504, 1587386, 1638592, 2099446, 2603008, 3174772, 3277184, 4198892, 6349544, 6554368, 8397784, 12699088, 13108736, 16795568, 25398176, 26217472, 32541413, 33591136, 50796352, 52434944, 65082826, 67182272, 101592704, 130165652, 134364544, 203185408, 260331304, 268729088, 406370816, 520662608, 537458176, 812741632, 1041325216, 1074916352, 1625483264, 2082650432, 2149832704, 4165300864, 8330601728, 16661203456, 33322406912, 66644813824]

約数ペア:

[(1, 66644813824), (2, 33322406912), (4, 16661203456), (8, 8330601728), (16, 4165300864), (31, 2149832704), (32, 2082650432), (41, 1625483264), (62, 1074916352), (64, 1041325216), (82, 812741632), (124, 537458176), (128, 520662608), (164, 406370816), (248, 268729088), (256, 260331304), (328, 203185408), (496, 134364544), (512, 130165652), (656, 101592704), (992, 67182272), (1024, 65082826), (1271, 52434944), (1312, 50796352), (1984, 33591136), (2048, 32541413), (2542, 26217472), (2624, 25398176), (3968, 16795568), (5084, 13108736), (5248, 12699088), (7936, 8397784), (10168, 6554368), (10496, 6349544), (15872, 4198892), (20336, 3277184), (20992, 3174772), (25603, 2603008), (31744, 2099446), (40672, 1638592), (41984, 1587386), (51206, 1301504), (63488, 1049723), (81344, 819296), (83968, 793693), (102412, 650752), (162688, 409648), (204824, 325376)]