22216064

素因数分解:

$2^7\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 48552000

約数和(自身を除く): 26335936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 169, 208, 316, 338, 416, 632, 676, 832, 1027, 1264, 1352, 1664, 2054, 2197, 2528, 2704, 4108, 4394, 5056, 5408, 8216, 8788, 10112, 10816, 13351, 16432, 17576, 21632, 26702, 32864, 35152, 53404, 65728, 70304, 106808, 131456, 140608, 173563, 213616, 281216, 347126, 427232, 694252, 854464, 1388504, 1708928, 2777008, 5554016, 11108032, 22216064]

約数ペア:

[(1, 22216064), (2, 11108032), (4, 5554016), (8, 2777008), (13, 1708928), (16, 1388504), (26, 854464), (32, 694252), (52, 427232), (64, 347126), (79, 281216), (104, 213616), (128, 173563), (158, 140608), (169, 131456), (208, 106808), (316, 70304), (338, 65728), (416, 53404), (632, 35152), (676, 32864), (832, 26702), (1027, 21632), (1264, 17576), (1352, 16432), (1664, 13351), (2054, 10816), (2197, 10112), (2528, 8788), (2704, 8216), (4108, 5408), (4394, 5056)]