907918144

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33223}}^1$

素因数の和:33303

約数の個数: 56

約数和(自身を含む): 2092846208

約数和(自身を除く): 1184928064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 33223, 66446, 132892, 232561, 265784, 465122, 531568, 930244, 1063136, 1860488, 2026603, 2126272, 3720976, 4053206, 7441952, 8106412, 14186221, 14883904, 16212824, 28372442, 32425648, 56744884, 64851296, 113489768, 129702592, 226979536, 453959072, 907918144]

約数ペア:

[(1, 907918144), (2, 453959072), (4, 226979536), (7, 129702592), (8, 113489768), (14, 64851296), (16, 56744884), (28, 32425648), (32, 28372442), (56, 16212824), (61, 14883904), (64, 14186221), (112, 8106412), (122, 7441952), (224, 4053206), (244, 3720976), (427, 2126272), (448, 2026603), (488, 1860488), (854, 1063136), (976, 930244), (1708, 531568), (1952, 465122), (3416, 265784), (3904, 232561), (6832, 132892), (13664, 66446), (27328, 33223)]