28603744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 62763120

約数和(自身を除く): 34159376

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2371, 3016, 4742, 6032, 9484, 12064, 18968, 30823, 37936, 61646, 68759, 75872, 123292, 137518, 246584, 275036, 493168, 550072, 893867, 986336, 1100144, 1787734, 2200288, 3575468, 7150936, 14301872, 28603744]

約数ペア:

[(1, 28603744), (2, 14301872), (4, 7150936), (8, 3575468), (13, 2200288), (16, 1787734), (26, 1100144), (29, 986336), (32, 893867), (52, 550072), (58, 493168), (104, 275036), (116, 246584), (208, 137518), (232, 123292), (377, 75872), (416, 68759), (464, 61646), (754, 37936), (928, 30823), (1508, 18968), (2371, 12064), (3016, 9484), (4742, 6032)]