15367456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 36006768

約数和(自身を除く): 20639312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 53, 68, 82, 104, 106, 136, 164, 208, 212, 221, 272, 328, 416, 424, 442, 533, 544, 656, 689, 697, 848, 884, 901, 1066, 1312, 1378, 1394, 1696, 1768, 1802, 2132, 2173, 2756, 2788, 3536, 3604, 4264, 4346, 5512, 5576, 7072, 7208, 8528, 8692, 9061, 11024, 11152, 11713, 14416, 17056, 17384, 18122, 22048, 22304, 23426, 28249, 28832, 34768, 36244, 36941, 46852, 56498, 69536, 72488, 73882, 93704, 112996, 144976, 147764, 187408, 225992, 289952, 295528, 374816, 451984, 480233, 591056, 903968, 960466, 1182112, 1920932, 3841864, 7683728, 15367456]

約数ペア:

[(1, 15367456), (2, 7683728), (4, 3841864), (8, 1920932), (13, 1182112), (16, 960466), (17, 903968), (26, 591056), (32, 480233), (34, 451984), (41, 374816), (52, 295528), (53, 289952), (68, 225992), (82, 187408), (104, 147764), (106, 144976), (136, 112996), (164, 93704), (208, 73882), (212, 72488), (221, 69536), (272, 56498), (328, 46852), (416, 36941), (424, 36244), (442, 34768), (533, 28832), (544, 28249), (656, 23426), (689, 22304), (697, 22048), (848, 18122), (884, 17384), (901, 17056), (1066, 14416), (1312, 11713), (1378, 11152), (1394, 11024), (1696, 9061), (1768, 8692), (1802, 8528), (2132, 7208), (2173, 7072), (2756, 5576), (2788, 5512), (3536, 4346), (3604, 4264)]