12556336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 28685664

約数和(自身を除く): 16129328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 67, 68, 104, 106, 134, 136, 208, 212, 221, 268, 272, 424, 442, 536, 689, 848, 871, 884, 901, 1072, 1139, 1378, 1742, 1768, 1802, 2278, 2756, 3484, 3536, 3551, 3604, 4556, 5512, 6968, 7102, 7208, 9112, 11024, 11713, 13936, 14204, 14416, 14807, 18224, 23426, 28408, 29614, 46163, 46852, 56816, 59228, 60367, 92326, 93704, 118456, 120734, 184652, 187408, 236912, 241468, 369304, 482936, 738608, 784771, 965872, 1569542, 3139084, 6278168, 12556336]

約数ペア:

[(1, 12556336), (2, 6278168), (4, 3139084), (8, 1569542), (13, 965872), (16, 784771), (17, 738608), (26, 482936), (34, 369304), (52, 241468), (53, 236912), (67, 187408), (68, 184652), (104, 120734), (106, 118456), (134, 93704), (136, 92326), (208, 60367), (212, 59228), (221, 56816), (268, 46852), (272, 46163), (424, 29614), (442, 28408), (536, 23426), (689, 18224), (848, 14807), (871, 14416), (884, 14204), (901, 13936), (1072, 11713), (1139, 11024), (1378, 9112), (1742, 7208), (1768, 7102), (1802, 6968), (2278, 5512), (2756, 4556), (3484, 3604), (3536, 3551)]