111772724

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 233788800

約数和(自身を除く): 122016076

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 1987, 2009, 3974, 4018, 7948, 8036, 13909, 14063, 27818, 28126, 55636, 56252, 81467, 97363, 162934, 194726, 325868, 389452, 570269, 681541, 1140538, 1363082, 2281076, 2726164, 3991883, 7983766, 15967532, 27943181, 55886362, 111772724]

約数ペア:

[(1, 111772724), (2, 55886362), (4, 27943181), (7, 15967532), (14, 7983766), (28, 3991883), (41, 2726164), (49, 2281076), (82, 1363082), (98, 1140538), (164, 681541), (196, 570269), (287, 389452), (343, 325868), (574, 194726), (686, 162934), (1148, 97363), (1372, 81467), (1987, 56252), (2009, 55636), (3974, 28126), (4018, 27818), (7948, 14063), (8036, 13909)]