15268864

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 88

約数和(自身を含む): 34848128

約数和(自身を除く): 19579264

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, 2294, 2368, 3224, 3328, 3848, 3968, 4588, 4736, 6448, 6656, 7696, 7936, 9176, 9472, 12896, 13312, 14911, 15392, 15872, 18352, 18944, 25792, 29822, 30784, 31744, 36704, 37888, 51584, 59644, 61568, 73408, 103168, 119288, 123136, 146816, 206336, 238576, 246272, 293632, 412672, 477152, 492544, 587264, 954304, 1174528, 1908608, 3817216, 7634432, 15268864]

約数ペア:

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