28005184

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 58521600

約数和(自身を除く): 30516416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 116, 158, 191, 232, 316, 382, 464, 632, 764, 928, 1264, 1528, 1856, 2291, 2528, 3056, 4582, 5056, 5539, 6112, 9164, 11078, 12224, 15089, 18328, 22156, 30178, 36656, 44312, 60356, 73312, 88624, 120712, 146624, 177248, 241424, 354496, 437581, 482848, 875162, 965696, 1750324, 3500648, 7001296, 14002592, 28005184]

約数ペア:

[(1, 28005184), (2, 14002592), (4, 7001296), (8, 3500648), (16, 1750324), (29, 965696), (32, 875162), (58, 482848), (64, 437581), (79, 354496), (116, 241424), (158, 177248), (191, 146624), (232, 120712), (316, 88624), (382, 73312), (464, 60356), (632, 44312), (764, 36656), (928, 30178), (1264, 22156), (1528, 18328), (1856, 15089), (2291, 12224), (2528, 11078), (3056, 9164), (4582, 6112), (5056, 5539)]