12451645696

素因数分解:

$2^8\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{4457}}^1$

素因数の和:6039

約数の個数: 72

約数和(自身を含む): 28429914240

約数和(自身を除く): 15978268544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1559, 1792, 3118, 4457, 6236, 8914, 10913, 12472, 17828, 21826, 24944, 31199, 35656, 43652, 49888, 62398, 71312, 87304, 99776, 124796, 142624, 174608, 199552, 249592, 285248, 349216, 399104, 499184, 570496, 698432, 998368, 1140992, 1396864, 1996736, 2793728, 3993472, 6948463, 7986944, 13896926, 27793852, 48639241, 55587704, 97278482, 111175408, 194556964, 222350816, 389113928, 444701632, 778227856, 889403264, 1556455712, 1778806528, 3112911424, 6225822848, 12451645696]

約数ペア:

[(1, 12451645696), (2, 6225822848), (4, 3112911424), (7, 1778806528), (8, 1556455712), (14, 889403264), (16, 778227856), (28, 444701632), (32, 389113928), (56, 222350816), (64, 194556964), (112, 111175408), (128, 97278482), (224, 55587704), (256, 48639241), (448, 27793852), (896, 13896926), (1559, 7986944), (1792, 6948463), (3118, 3993472), (4457, 2793728), (6236, 1996736), (8914, 1396864), (10913, 1140992), (12472, 998368), (17828, 698432), (21826, 570496), (24944, 499184), (31199, 399104), (35656, 349216), (43652, 285248), (49888, 249592), (62398, 199552), (71312, 174608), (87304, 142624), (99776, 124796)]