40960514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 75634560

約数和(自身を除く): 34674046

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 2917, 5834, 7021, 14042, 20419, 40838, 49589, 99178, 172103, 344206, 347123, 694246, 1204721, 2409442, 2925751, 5851502, 20480257, 40960514]

約数ペア:

[(1, 40960514), (2, 20480257), (7, 5851502), (14, 2925751), (17, 2409442), (34, 1204721), (59, 694246), (118, 347123), (119, 344206), (238, 172103), (413, 99178), (826, 49589), (1003, 40838), (2006, 20419), (2917, 14042), (5834, 7021)]