15668037296

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1021}}^1\times {\mathrm{1451}}^1$

素因数の和:3141

約数の個数: 40

約数和(自身を含む): 30453498768

約数和(自身を除く): 14785461472

約数列:

[1, 2, 4, 8, 16, 661, 1021, 1322, 1451, 2042, 2644, 2902, 4084, 5288, 5804, 8168, 10576, 11608, 16336, 23216, 674881, 959111, 1349762, 1481471, 1918222, 2699524, 2962942, 3836444, 5399048, 5925884, 7672888, 10798096, 11851768, 15345776, 23703536, 979252331, 1958504662, 3917009324, 7834018648, 15668037296]

約数ペア:

[(1, 15668037296), (2, 7834018648), (4, 3917009324), (8, 1958504662), (16, 979252331), (661, 23703536), (1021, 15345776), (1322, 11851768), (1451, 10798096), (2042, 7672888), (2644, 5925884), (2902, 5399048), (4084, 3836444), (5288, 2962942), (5804, 2699524), (8168, 1918222), (10576, 1481471), (11608, 1349762), (16336, 959111), (23216, 674881)]