40226494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 80704512

約数和(自身を除く): 40478018

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 154, 161, 253, 277, 287, 322, 451, 506, 554, 574, 902, 943, 1771, 1886, 1939, 3047, 3157, 3542, 3878, 6094, 6314, 6371, 6601, 10373, 11357, 12742, 13202, 20746, 21329, 22714, 42658, 44597, 70081, 72611, 79499, 89194, 124927, 140162, 145222, 158998, 249854, 261211, 490567, 522422, 874489, 981134, 1748978, 1828477, 2873321, 3656954, 5746642, 20113247, 40226494]

約数ペア:

[(1, 40226494), (2, 20113247), (7, 5746642), (11, 3656954), (14, 2873321), (22, 1828477), (23, 1748978), (41, 981134), (46, 874489), (77, 522422), (82, 490567), (154, 261211), (161, 249854), (253, 158998), (277, 145222), (287, 140162), (322, 124927), (451, 89194), (506, 79499), (554, 72611), (574, 70081), (902, 44597), (943, 42658), (1771, 22714), (1886, 21329), (1939, 20746), (3047, 13202), (3157, 12742), (3542, 11357), (3878, 10373), (6094, 6601), (6314, 6371)]