22559872

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 47980800

約数和(自身を除く): 25420928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 97, 128, 158, 184, 194, 316, 368, 388, 632, 736, 776, 1264, 1472, 1552, 1817, 2231, 2528, 2944, 3104, 3634, 4462, 5056, 6208, 7268, 7663, 8924, 10112, 12416, 14536, 15326, 17848, 29072, 30652, 35696, 58144, 61304, 71392, 116288, 122608, 142784, 176249, 232576, 245216, 285568, 352498, 490432, 704996, 980864, 1409992, 2819984, 5639968, 11279936, 22559872]

約数ペア:

[(1, 22559872), (2, 11279936), (4, 5639968), (8, 2819984), (16, 1409992), (23, 980864), (32, 704996), (46, 490432), (64, 352498), (79, 285568), (92, 245216), (97, 232576), (128, 176249), (158, 142784), (184, 122608), (194, 116288), (316, 71392), (368, 61304), (388, 58144), (632, 35696), (736, 30652), (776, 29072), (1264, 17848), (1472, 15326), (1552, 14536), (1817, 12416), (2231, 10112), (2528, 8924), (2944, 7663), (3104, 7268), (3634, 6208), (4462, 5056)]