71595692

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^2\times {\mathrm{149}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 145261200

約数和(自身を除く): 73665508

約数列:

[1, 2, 4, 7, 14, 28, 131, 149, 262, 298, 524, 596, 917, 1043, 1834, 2086, 3668, 4172, 17161, 19519, 34322, 39038, 68644, 78076, 120127, 136633, 240254, 273266, 480508, 546532, 2556989, 5113978, 10227956, 17898923, 35797846, 71595692]

約数ペア:

[(1, 71595692), (2, 35797846), (4, 17898923), (7, 10227956), (14, 5113978), (28, 2556989), (131, 546532), (149, 480508), (262, 273266), (298, 240254), (524, 136633), (596, 120127), (917, 78076), (1043, 68644), (1834, 39038), (2086, 34322), (3668, 19519), (4172, 17161)]