38673768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 111121920

約数和(自身を除く): 72448152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1091, 1266, 1477, 1688, 2182, 2532, 2954, 3273, 4364, 4431, 5064, 5908, 6546, 7637, 8728, 8862, 11816, 13092, 15274, 17724, 22911, 26184, 30548, 35448, 45822, 61096, 91644, 183288, 230201, 460402, 690603, 920804, 1381206, 1611407, 1841608, 2762412, 3222814, 4834221, 5524824, 6445628, 9668442, 12891256, 19336884, 38673768]

約数ペア:

[(1, 38673768), (2, 19336884), (3, 12891256), (4, 9668442), (6, 6445628), (7, 5524824), (8, 4834221), (12, 3222814), (14, 2762412), (21, 1841608), (24, 1611407), (28, 1381206), (42, 920804), (56, 690603), (84, 460402), (168, 230201), (211, 183288), (422, 91644), (633, 61096), (844, 45822), (1091, 35448), (1266, 30548), (1477, 26184), (1688, 22911), (2182, 17724), (2532, 15274), (2954, 13092), (3273, 11816), (4364, 8862), (4431, 8728), (5064, 7637), (5908, 6546)]