61972023616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{90017}}^1$

素因数の和:90407

約数の個数: 56

約数和(自身を含む): 127309936896

約数和(自身を除く): 65337913280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 347, 496, 694, 992, 1388, 1984, 2776, 5552, 10757, 11104, 21514, 22208, 43028, 86056, 90017, 172112, 180034, 344224, 360068, 688448, 720136, 1440272, 2790527, 2880544, 5581054, 5761088, 11162108, 22324216, 31235899, 44648432, 62471798, 89296864, 124943596, 178593728, 249887192, 499774384, 968312869, 999548768, 1936625738, 1999097536, 3873251476, 7746502952, 15493005904, 30986011808, 61972023616]

約数ペア:

[(1, 61972023616), (2, 30986011808), (4, 15493005904), (8, 7746502952), (16, 3873251476), (31, 1999097536), (32, 1936625738), (62, 999548768), (64, 968312869), (124, 499774384), (248, 249887192), (347, 178593728), (496, 124943596), (694, 89296864), (992, 62471798), (1388, 44648432), (1984, 31235899), (2776, 22324216), (5552, 11162108), (10757, 5761088), (11104, 5581054), (21514, 2880544), (22208, 2790527), (43028, 1440272), (86056, 720136), (90017, 688448), (172112, 360068), (180034, 344224)]