77995304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3917}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 155152800

約数和(自身を除く): 77157496

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 3917, 4978, 7834, 9956, 15668, 19912, 31336, 74423, 148846, 297692, 513127, 595384, 1026254, 2052508, 4105016, 9749413, 19498826, 38997652, 77995304]

約数ペア:

[(1, 77995304), (2, 38997652), (4, 19498826), (8, 9749413), (19, 4105016), (38, 2052508), (76, 1026254), (131, 595384), (152, 513127), (262, 297692), (524, 148846), (1048, 74423), (2489, 31336), (3917, 19912), (4978, 15668), (7834, 9956)]