40542996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{887}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 102340224

約数和(自身を除く): 61797228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 887, 1172, 1758, 1774, 2661, 3516, 3548, 3809, 5322, 7618, 10644, 11427, 11531, 15236, 22854, 23062, 34593, 45708, 46124, 69186, 138372, 259891, 519782, 779673, 1039564, 1559346, 3118692, 3378583, 6757166, 10135749, 13514332, 20271498, 40542996]

約数ペア:

[(1, 40542996), (2, 20271498), (3, 13514332), (4, 10135749), (6, 6757166), (12, 3378583), (13, 3118692), (26, 1559346), (39, 1039564), (52, 779673), (78, 519782), (156, 259891), (293, 138372), (586, 69186), (879, 46124), (887, 45708), (1172, 34593), (1758, 23062), (1774, 22854), (2661, 15236), (3516, 11531), (3548, 11427), (3809, 10644), (5322, 7618)]