15743056

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 37319040

約数和(自身を除く): 21575984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 131, 148, 203, 232, 259, 262, 296, 406, 464, 518, 524, 592, 812, 917, 1036, 1048, 1073, 1624, 1834, 2072, 2096, 2146, 3248, 3668, 3799, 4144, 4292, 4847, 7336, 7511, 7598, 8584, 9694, 14672, 15022, 15196, 17168, 19388, 26593, 30044, 30392, 33929, 38776, 53186, 60088, 60784, 67858, 77552, 106372, 120176, 135716, 140563, 212744, 271432, 281126, 425488, 542864, 562252, 983941, 1124504, 1967882, 2249008, 3935764, 7871528, 15743056]

約数ペア:

[(1, 15743056), (2, 7871528), (4, 3935764), (7, 2249008), (8, 1967882), (14, 1124504), (16, 983941), (28, 562252), (29, 542864), (37, 425488), (56, 281126), (58, 271432), (74, 212744), (112, 140563), (116, 135716), (131, 120176), (148, 106372), (203, 77552), (232, 67858), (259, 60784), (262, 60088), (296, 53186), (406, 38776), (464, 33929), (518, 30392), (524, 30044), (592, 26593), (812, 19388), (917, 17168), (1036, 15196), (1048, 15022), (1073, 14672), (1624, 9694), (1834, 8584), (2072, 7598), (2096, 7511), (2146, 7336), (3248, 4847), (3668, 4292), (3799, 4144)]