71392132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 148442112

約数和(自身を除く): 77049980

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 233, 353, 434, 466, 706, 868, 932, 1412, 1631, 2471, 3262, 4942, 6524, 7223, 9884, 10943, 14446, 21886, 28892, 43772, 50561, 76601, 82249, 101122, 153202, 164498, 202244, 306404, 328996, 575743, 1151486, 2302972, 2549719, 5099438, 10198876, 17848033, 35696066, 71392132]

約数ペア:

[(1, 71392132), (2, 35696066), (4, 17848033), (7, 10198876), (14, 5099438), (28, 2549719), (31, 2302972), (62, 1151486), (124, 575743), (217, 328996), (233, 306404), (353, 202244), (434, 164498), (466, 153202), (706, 101122), (868, 82249), (932, 76601), (1412, 50561), (1631, 43772), (2471, 28892), (3262, 21886), (4942, 14446), (6524, 10943), (7223, 9884)]