1627992128

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{37463}}^1$

素因数の和:37579

約数の個数: 56

約数和(自身を含む): 3730215552

約数和(自身を除く): 2102223424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2716, 3104, 5432, 6208, 10864, 21728, 37463, 43456, 74926, 149852, 262241, 299704, 524482, 599408, 1048964, 1198816, 2097928, 2397632, 3633911, 4195856, 7267822, 8391712, 14535644, 16783424, 25437377, 29071288, 50874754, 58142576, 101749508, 116285152, 203499016, 232570304, 406998032, 813996064, 1627992128]

約数ペア:

[(1, 1627992128), (2, 813996064), (4, 406998032), (7, 232570304), (8, 203499016), (14, 116285152), (16, 101749508), (28, 58142576), (32, 50874754), (56, 29071288), (64, 25437377), (97, 16783424), (112, 14535644), (194, 8391712), (224, 7267822), (388, 4195856), (448, 3633911), (679, 2397632), (776, 2097928), (1358, 1198816), (1552, 1048964), (2716, 599408), (3104, 524482), (5432, 299704), (6208, 262241), (10864, 149852), (21728, 74926), (37463, 43456)]