27901576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 57733200

約数和(自身を除く): 29831624

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 347, 437, 529, 694, 874, 1058, 1388, 1748, 2116, 2776, 3496, 4232, 6593, 7981, 10051, 13186, 15962, 20102, 26372, 31924, 40204, 52744, 63848, 80408, 151639, 183563, 303278, 367126, 606556, 734252, 1213112, 1468504, 3487697, 6975394, 13950788, 27901576]

約数ペア:

[(1, 27901576), (2, 13950788), (4, 6975394), (8, 3487697), (19, 1468504), (23, 1213112), (38, 734252), (46, 606556), (76, 367126), (92, 303278), (152, 183563), (184, 151639), (347, 80408), (437, 63848), (529, 52744), (694, 40204), (874, 31924), (1058, 26372), (1388, 20102), (1748, 15962), (2116, 13186), (2776, 10051), (3496, 7981), (4232, 6593)]