22251424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 47786760

約数和(自身を除く): 25535336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 601, 712, 1157, 1202, 1424, 2314, 2404, 2848, 4628, 4808, 7813, 9256, 9616, 15626, 18512, 19232, 31252, 37024, 53489, 62504, 106978, 125008, 213956, 250016, 427912, 695357, 855824, 1390714, 1711648, 2781428, 5562856, 11125712, 22251424]

約数ペア:

[(1, 22251424), (2, 11125712), (4, 5562856), (8, 2781428), (13, 1711648), (16, 1390714), (26, 855824), (32, 695357), (52, 427912), (89, 250016), (104, 213956), (178, 125008), (208, 106978), (356, 62504), (416, 53489), (601, 37024), (712, 31252), (1157, 19232), (1202, 18512), (1424, 15626), (2314, 9616), (2404, 9256), (2848, 7813), (4628, 4808)]