28548704

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 59512320

約数和(自身を除く): 30963616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 491, 632, 736, 982, 1264, 1817, 1964, 2528, 3634, 3928, 7268, 7856, 11293, 14536, 15712, 22586, 29072, 38789, 45172, 58144, 77578, 90344, 155156, 180688, 310312, 361376, 620624, 892147, 1241248, 1784294, 3568588, 7137176, 14274352, 28548704]

約数ペア:

[(1, 28548704), (2, 14274352), (4, 7137176), (8, 3568588), (16, 1784294), (23, 1241248), (32, 892147), (46, 620624), (79, 361376), (92, 310312), (158, 180688), (184, 155156), (316, 90344), (368, 77578), (491, 58144), (632, 45172), (736, 38789), (982, 29072), (1264, 22586), (1817, 15712), (1964, 14536), (2528, 11293), (3634, 7856), (3928, 7268)]