12798519232

素因数分解:

$2^6\times {\mathrm{373}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1917

約数の個数: 56

約数和(自身を含む): 25537964672

約数和(自身を除く): 12739445440

約数列:

[1, 2, 4, 8, 16, 32, 64, 373, 541, 746, 991, 1082, 1492, 1982, 2164, 2984, 3964, 4328, 5968, 7928, 8656, 11936, 15856, 17312, 23872, 31712, 34624, 63424, 201793, 369643, 403586, 536131, 739286, 807172, 1072262, 1478572, 1614344, 2144524, 2957144, 3228688, 4289048, 5914288, 6457376, 8578096, 11828576, 12914752, 17156192, 23657152, 34312384, 199976863, 399953726, 799907452, 1599814904, 3199629808, 6399259616, 12798519232]

約数ペア:

[(1, 12798519232), (2, 6399259616), (4, 3199629808), (8, 1599814904), (16, 799907452), (32, 399953726), (64, 199976863), (373, 34312384), (541, 23657152), (746, 17156192), (991, 12914752), (1082, 11828576), (1492, 8578096), (1982, 6457376), (2164, 5914288), (2984, 4289048), (3964, 3228688), (4328, 2957144), (5968, 2144524), (7928, 1614344), (8656, 1478572), (11936, 1072262), (15856, 807172), (17312, 739286), (23872, 536131), (31712, 403586), (34624, 369643), (63424, 201793)]