28227003872

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2872

約数の個数: 96

約数和(自身を含む): 58521222144

約数和(自身を除く): 30294218272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 131, 166, 248, 262, 332, 496, 524, 664, 992, 1048, 1328, 2096, 2573, 2617, 2656, 4061, 4192, 5146, 5234, 8122, 10292, 10468, 10873, 16244, 20584, 20936, 21746, 32488, 41168, 41872, 43492, 64976, 81127, 82336, 83744, 86984, 129952, 162254, 173968, 217211, 324508, 337063, 342827, 347936, 434422, 649016, 674126, 685654, 868844, 1298032, 1348252, 1371308, 1737688, 2596064, 2696504, 2742616, 3475376, 5393008, 5485232, 6733541, 6950752, 10627637, 10786016, 10970464, 13467082, 21255274, 26934164, 28454641, 42510548, 53868328, 56909282, 85021096, 107736656, 113818564, 170042192, 215473312, 227637128, 340084384, 455274256, 882093871, 910548512, 1764187742, 3528375484, 7056750968, 14113501936, 28227003872]

約数ペア:

[(1, 28227003872), (2, 14113501936), (4, 7056750968), (8, 3528375484), (16, 1764187742), (31, 910548512), (32, 882093871), (62, 455274256), (83, 340084384), (124, 227637128), (131, 215473312), (166, 170042192), (248, 113818564), (262, 107736656), (332, 85021096), (496, 56909282), (524, 53868328), (664, 42510548), (992, 28454641), (1048, 26934164), (1328, 21255274), (2096, 13467082), (2573, 10970464), (2617, 10786016), (2656, 10627637), (4061, 6950752), (4192, 6733541), (5146, 5485232), (5234, 5393008), (8122, 3475376), (10292, 2742616), (10468, 2696504), (10873, 2596064), (16244, 1737688), (20584, 1371308), (20936, 1348252), (21746, 1298032), (32488, 868844), (41168, 685654), (41872, 674126), (43492, 649016), (64976, 434422), (81127, 347936), (82336, 342827), (83744, 337063), (86984, 324508), (129952, 217211), (162254, 173968)]