26578032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 74661888

約数和(自身を除く): 48083856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 223, 312, 382, 446, 573, 624, 669, 764, 892, 1146, 1338, 1528, 1784, 2292, 2483, 2676, 2899, 3056, 3568, 4584, 4966, 5352, 5798, 7449, 8697, 9168, 9932, 10704, 11596, 14898, 17394, 19864, 23192, 29796, 34788, 39728, 42593, 46384, 59592, 69576, 85186, 119184, 127779, 139152, 170372, 255558, 340744, 511116, 553709, 681488, 1022232, 1107418, 1661127, 2044464, 2214836, 3322254, 4429672, 6644508, 8859344, 13289016, 26578032]

約数ペア:

[(1, 26578032), (2, 13289016), (3, 8859344), (4, 6644508), (6, 4429672), (8, 3322254), (12, 2214836), (13, 2044464), (16, 1661127), (24, 1107418), (26, 1022232), (39, 681488), (48, 553709), (52, 511116), (78, 340744), (104, 255558), (156, 170372), (191, 139152), (208, 127779), (223, 119184), (312, 85186), (382, 69576), (446, 59592), (573, 46384), (624, 42593), (669, 39728), (764, 34788), (892, 29796), (1146, 23192), (1338, 19864), (1528, 17394), (1784, 14898), (2292, 11596), (2483, 10704), (2676, 9932), (2899, 9168), (3056, 8697), (3568, 7449), (4584, 5798), (4966, 5352)]