69069488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1233

約数の個数: 40

約数和(自身を含む): 139324416

約数和(自身を除く): 70254928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1063, 2096, 2126, 4061, 4252, 8122, 8504, 16244, 17008, 32488, 32953, 64976, 65906, 131812, 139253, 263624, 278506, 527248, 557012, 1114024, 2228048, 4316843, 8633686, 17267372, 34534744, 69069488]

約数ペア:

[(1, 69069488), (2, 34534744), (4, 17267372), (8, 8633686), (16, 4316843), (31, 2228048), (62, 1114024), (124, 557012), (131, 527248), (248, 278506), (262, 263624), (496, 139253), (524, 131812), (1048, 65906), (1063, 64976), (2096, 32953), (2126, 32488), (4061, 17008), (4252, 16244), (8122, 8504)]