12806144

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 28476630

約数和(自身を除く): 15670486

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 169, 208, 256, 296, 338, 416, 481, 512, 592, 676, 832, 962, 1024, 1184, 1352, 1664, 1924, 2048, 2368, 2704, 3328, 3848, 4736, 5408, 6253, 6656, 7696, 9472, 10816, 12506, 13312, 15392, 18944, 21632, 25012, 26624, 30784, 37888, 43264, 50024, 61568, 75776, 86528, 100048, 123136, 173056, 200096, 246272, 346112, 400192, 492544, 800384, 985088, 1600768, 3201536, 6403072, 12806144]

約数ペア:

[(1, 12806144), (2, 6403072), (4, 3201536), (8, 1600768), (13, 985088), (16, 800384), (26, 492544), (32, 400192), (37, 346112), (52, 246272), (64, 200096), (74, 173056), (104, 123136), (128, 100048), (148, 86528), (169, 75776), (208, 61568), (256, 50024), (296, 43264), (338, 37888), (416, 30784), (481, 26624), (512, 25012), (592, 21632), (676, 18944), (832, 15392), (962, 13312), (1024, 12506), (1184, 10816), (1352, 9472), (1664, 7696), (1924, 6656), (2048, 6253), (2368, 5408), (2704, 4736), (3328, 3848)]