61057744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20407}}^1$

素因数の和:20443

約数の個数: 40

約数和(自身を含む): 136651968

約数和(自身を除く): 75594224

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 20407, 40814, 81628, 163256, 224477, 326512, 346919, 448954, 693838, 897908, 1387676, 1795816, 2775352, 3591632, 3816109, 5550704, 7632218, 15264436, 30528872, 61057744]

約数ペア:

[(1, 61057744), (2, 30528872), (4, 15264436), (8, 7632218), (11, 5550704), (16, 3816109), (17, 3591632), (22, 2775352), (34, 1795816), (44, 1387676), (68, 897908), (88, 693838), (136, 448954), (176, 346919), (187, 326512), (272, 224477), (374, 163256), (748, 81628), (1496, 40814), (2992, 20407)]