12420389632

素因数分解:

$2^8\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5303}}^1$

素因数の和:6633

約数の個数: 72

約数和(自身を含む): 28361039616

約数和(自身を除く): 15940649984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1307, 1792, 2614, 5228, 5303, 9149, 10456, 10606, 18298, 20912, 21212, 36596, 37121, 41824, 42424, 73192, 74242, 83648, 84848, 146384, 148484, 167296, 169696, 292768, 296968, 334592, 339392, 585536, 593936, 678784, 1171072, 1187872, 1357568, 2342144, 2375744, 4751488, 6931021, 9502976, 13862042, 27724084, 48517147, 55448168, 97034294, 110896336, 194068588, 221792672, 388137176, 443585344, 776274352, 887170688, 1552548704, 1774341376, 3105097408, 6210194816, 12420389632]

約数ペア:

[(1, 12420389632), (2, 6210194816), (4, 3105097408), (7, 1774341376), (8, 1552548704), (14, 887170688), (16, 776274352), (28, 443585344), (32, 388137176), (56, 221792672), (64, 194068588), (112, 110896336), (128, 97034294), (224, 55448168), (256, 48517147), (448, 27724084), (896, 13862042), (1307, 9502976), (1792, 6931021), (2614, 4751488), (5228, 2375744), (5303, 2342144), (9149, 1357568), (10456, 1187872), (10606, 1171072), (18298, 678784), (20912, 593936), (21212, 585536), (36596, 339392), (37121, 334592), (41824, 296968), (42424, 292768), (73192, 169696), (74242, 167296), (83648, 148484), (84848, 146384)]