15698533984

素因数分解:

$2^5\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{17569}}^1$

素因数の和:21575

約数の個数: 48

約数和(自身を含む): 35332567200

約数和(自身を除く): 19634033216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3989, 7978, 15956, 17569, 27923, 31912, 35138, 55846, 63824, 70276, 111692, 122983, 127648, 140552, 223384, 245966, 281104, 446768, 491932, 562208, 893536, 983864, 1967728, 3935456, 70082741, 140165482, 280330964, 490579187, 560661928, 981158374, 1121323856, 1962316748, 2242647712, 3924633496, 7849266992, 15698533984]

約数ペア:

[(1, 15698533984), (2, 7849266992), (4, 3924633496), (7, 2242647712), (8, 1962316748), (14, 1121323856), (16, 981158374), (28, 560661928), (32, 490579187), (56, 280330964), (112, 140165482), (224, 70082741), (3989, 3935456), (7978, 1967728), (15956, 983864), (17569, 893536), (27923, 562208), (31912, 491932), (35138, 446768), (55846, 281104), (63824, 245966), (70276, 223384), (111692, 140552), (122983, 127648)]