27646528

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 69640704

約数和(自身を除く): 41994176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 64, 91, 94, 101, 104, 112, 182, 188, 202, 208, 224, 329, 364, 376, 404, 416, 448, 611, 658, 707, 728, 752, 808, 832, 1222, 1313, 1316, 1414, 1456, 1504, 1616, 2444, 2626, 2632, 2828, 2912, 3008, 3232, 4277, 4747, 4888, 5252, 5264, 5656, 5824, 6464, 8554, 9191, 9494, 9776, 10504, 10528, 11312, 17108, 18382, 18988, 19552, 21008, 21056, 22624, 33229, 34216, 36764, 37976, 39104, 42016, 45248, 61711, 66458, 68432, 73528, 75952, 84032, 123422, 132916, 136864, 147056, 151904, 246844, 265832, 273728, 294112, 303808, 431977, 493688, 531664, 588224, 863954, 987376, 1063328, 1727908, 1974752, 2126656, 3455816, 3949504, 6911632, 13823264, 27646528]

約数ペア:

[(1, 27646528), (2, 13823264), (4, 6911632), (7, 3949504), (8, 3455816), (13, 2126656), (14, 1974752), (16, 1727908), (26, 1063328), (28, 987376), (32, 863954), (47, 588224), (52, 531664), (56, 493688), (64, 431977), (91, 303808), (94, 294112), (101, 273728), (104, 265832), (112, 246844), (182, 151904), (188, 147056), (202, 136864), (208, 132916), (224, 123422), (329, 84032), (364, 75952), (376, 73528), (404, 68432), (416, 66458), (448, 61711), (611, 45248), (658, 42016), (707, 39104), (728, 37976), (752, 36764), (808, 34216), (832, 33229), (1222, 22624), (1313, 21056), (1316, 21008), (1414, 19552), (1456, 18988), (1504, 18382), (1616, 17108), (2444, 11312), (2626, 10528), (2632, 10504), (2828, 9776), (2912, 9494), (3008, 9191), (3232, 8554), (4277, 6464), (4747, 5824), (4888, 5656), (5252, 5264)]