12248704

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 27888840

約数和(自身を除く): 15640136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 433, 442, 544, 832, 866, 884, 1088, 1664, 1732, 1768, 2176, 3464, 3536, 5629, 6928, 7072, 7361, 11258, 13856, 14144, 14722, 22516, 27712, 28288, 29444, 45032, 55424, 58888, 90064, 95693, 117776, 180128, 191386, 235552, 360256, 382772, 471104, 720512, 765544, 942208, 1531088, 3062176, 6124352, 12248704]

約数ペア:

[(1, 12248704), (2, 6124352), (4, 3062176), (8, 1531088), (13, 942208), (16, 765544), (17, 720512), (26, 471104), (32, 382772), (34, 360256), (52, 235552), (64, 191386), (68, 180128), (104, 117776), (128, 95693), (136, 90064), (208, 58888), (221, 55424), (272, 45032), (416, 29444), (433, 28288), (442, 27712), (544, 22516), (832, 14722), (866, 14144), (884, 13856), (1088, 11258), (1664, 7361), (1732, 7072), (1768, 6928), (2176, 5629), (3464, 3536)]