1872383776

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{1291}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 3754634688

約数和(自身を除く): 1882250912

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 743, 976, 1291, 1486, 1952, 2582, 2972, 5164, 5944, 10328, 11888, 20656, 23776, 41312, 45323, 78751, 90646, 157502, 181292, 315004, 362584, 630008, 725168, 959213, 1260016, 1450336, 1918426, 2520032, 3836852, 7673704, 15347408, 30694816, 58511993, 117023986, 234047972, 468095944, 936191888, 1872383776]

約数ペア:

[(1, 1872383776), (2, 936191888), (4, 468095944), (8, 234047972), (16, 117023986), (32, 58511993), (61, 30694816), (122, 15347408), (244, 7673704), (488, 3836852), (743, 2520032), (976, 1918426), (1291, 1450336), (1486, 1260016), (1952, 959213), (2582, 725168), (2972, 630008), (5164, 362584), (5944, 315004), (10328, 181292), (11888, 157502), (20656, 90646), (23776, 78751), (41312, 45323)]