61075456

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 104

約数和(自身を含む): 139443584

約数和(自身を除く): 78368128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 248, 256, 296, 403, 416, 481, 496, 512, 592, 806, 832, 962, 992, 1024, 1147, 1184, 1612, 1664, 1924, 1984, 2048, 2294, 2368, 3224, 3328, 3848, 3968, 4096, 4588, 4736, 6448, 6656, 7696, 7936, 9176, 9472, 12896, 13312, 14911, 15392, 15872, 18352, 18944, 25792, 26624, 29822, 30784, 31744, 36704, 37888, 51584, 53248, 59644, 61568, 63488, 73408, 75776, 103168, 119288, 123136, 126976, 146816, 151552, 206336, 238576, 246272, 293632, 412672, 477152, 492544, 587264, 825344, 954304, 985088, 1174528, 1650688, 1908608, 1970176, 2349056, 3817216, 4698112, 7634432, 15268864, 30537728, 61075456]

約数ペア:

[(1, 61075456), (2, 30537728), (4, 15268864), (8, 7634432), (13, 4698112), (16, 3817216), (26, 2349056), (31, 1970176), (32, 1908608), (37, 1650688), (52, 1174528), (62, 985088), (64, 954304), (74, 825344), (104, 587264), (124, 492544), (128, 477152), (148, 412672), (208, 293632), (248, 246272), (256, 238576), (296, 206336), (403, 151552), (416, 146816), (481, 126976), (496, 123136), (512, 119288), (592, 103168), (806, 75776), (832, 73408), (962, 63488), (992, 61568), (1024, 59644), (1147, 53248), (1184, 51584), (1612, 37888), (1664, 36704), (1924, 31744), (1984, 30784), (2048, 29822), (2294, 26624), (2368, 25792), (3224, 18944), (3328, 18352), (3848, 15872), (3968, 15392), (4096, 14911), (4588, 13312), (4736, 12896), (6448, 9472), (6656, 9176), (7696, 7936)]