30637984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 66382848

約数和(自身を除く): 35744864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 1567, 2444, 3134, 4888, 6268, 9776, 12536, 19552, 20371, 25072, 40742, 50144, 73649, 81484, 147298, 162968, 294596, 325936, 589192, 651872, 957437, 1178384, 1914874, 2356768, 3829748, 7659496, 15318992, 30637984]

約数ペア:

[(1, 30637984), (2, 15318992), (4, 7659496), (8, 3829748), (13, 2356768), (16, 1914874), (26, 1178384), (32, 957437), (47, 651872), (52, 589192), (94, 325936), (104, 294596), (188, 162968), (208, 147298), (376, 81484), (416, 73649), (611, 50144), (752, 40742), (1222, 25072), (1504, 20371), (1567, 19552), (2444, 12536), (3134, 9776), (4888, 6268)]