15800448

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 43819200

約数和(自身を除く): 28018752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 1789, 2208, 2944, 3578, 4416, 5367, 7156, 8832, 10734, 14312, 21468, 28624, 41147, 42936, 57248, 82294, 85872, 114496, 123441, 164588, 171744, 228992, 246882, 329176, 343488, 493764, 658352, 686976, 987528, 1316704, 1975056, 2633408, 3950112, 5266816, 7900224, 15800448]

約数ペア:

[(1, 15800448), (2, 7900224), (3, 5266816), (4, 3950112), (6, 2633408), (8, 1975056), (12, 1316704), (16, 987528), (23, 686976), (24, 658352), (32, 493764), (46, 343488), (48, 329176), (64, 246882), (69, 228992), (92, 171744), (96, 164588), (128, 123441), (138, 114496), (184, 85872), (192, 82294), (276, 57248), (368, 42936), (384, 41147), (552, 28624), (736, 21468), (1104, 14312), (1472, 10734), (1789, 8832), (2208, 7156), (2944, 5367), (3578, 4416)]