2827132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 6306048

約数和(自身を除く): 3478916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 137, 154, 268, 274, 308, 469, 548, 737, 938, 959, 1474, 1507, 1876, 1918, 2948, 3014, 3836, 5159, 6028, 9179, 10318, 10549, 18358, 20636, 21098, 36716, 42196, 64253, 100969, 128506, 201938, 257012, 403876, 706783, 1413566, 2827132]

約数ペア:

[(1, 2827132), (2, 1413566), (4, 706783), (7, 403876), (11, 257012), (14, 201938), (22, 128506), (28, 100969), (44, 64253), (67, 42196), (77, 36716), (134, 21098), (137, 20636), (154, 18358), (268, 10549), (274, 10318), (308, 9179), (469, 6028), (548, 5159), (737, 3836), (938, 3014), (959, 2948), (1474, 1918), (1507, 1876)]