28777176

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12893}}^1$

素因数の和:12936

約数の個数: 48

約数和(自身を含む): 80458560

約数和(自身を除く): 51681384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12893, 25786, 38679, 51572, 77358, 103144, 116037, 154716, 232074, 309432, 399683, 464148, 799366, 928296, 1199049, 1598732, 2398098, 3197464, 3597147, 4796196, 7194294, 9592392, 14388588, 28777176]

約数ペア:

[(1, 28777176), (2, 14388588), (3, 9592392), (4, 7194294), (6, 4796196), (8, 3597147), (9, 3197464), (12, 2398098), (18, 1598732), (24, 1199049), (31, 928296), (36, 799366), (62, 464148), (72, 399683), (93, 309432), (124, 232074), (186, 154716), (248, 116037), (279, 103144), (372, 77358), (558, 51572), (744, 38679), (1116, 25786), (2232, 12893)]