71583638

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 126489600

約数和(自身を除く): 54905962

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 413, 553, 826, 1097, 1106, 2194, 4661, 7679, 9322, 15358, 32627, 64723, 65254, 86663, 129446, 173326, 453061, 606641, 906122, 1213282, 5113117, 10226234, 35791819, 71583638]

約数ペア:

[(1, 71583638), (2, 35791819), (7, 10226234), (14, 5113117), (59, 1213282), (79, 906122), (118, 606641), (158, 453061), (413, 173326), (553, 129446), (826, 86663), (1097, 65254), (1106, 64723), (2194, 32627), (4661, 15358), (7679, 9322)]