66121132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 145410048

約数和(自身を除く): 79288916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1567, 1918, 3014, 3134, 3836, 6028, 6268, 10549, 10969, 17237, 21098, 21938, 34474, 42196, 43876, 68948, 120659, 214679, 241318, 429358, 482636, 858716, 1502753, 2361469, 3005506, 4722938, 6011012, 9445876, 16530283, 33060566, 66121132]

約数ペア:

[(1, 66121132), (2, 33060566), (4, 16530283), (7, 9445876), (11, 6011012), (14, 4722938), (22, 3005506), (28, 2361469), (44, 1502753), (77, 858716), (137, 482636), (154, 429358), (274, 241318), (308, 214679), (548, 120659), (959, 68948), (1507, 43876), (1567, 42196), (1918, 34474), (3014, 21938), (3134, 21098), (3836, 17237), (6028, 10969), (6268, 10549)]