40887506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3373}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 72878400

約数和(自身を除く): 31990894

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 3373, 6061, 6746, 12122, 37103, 64087, 74206, 97817, 128174, 195634, 704957, 1075987, 1409914, 1858523, 2151974, 3717046, 20443753, 40887506]

約数ペア:

[(1, 40887506), (2, 20443753), (11, 3717046), (19, 2151974), (22, 1858523), (29, 1409914), (38, 1075987), (58, 704957), (209, 195634), (319, 128174), (418, 97817), (551, 74206), (638, 64087), (1102, 37103), (3373, 12122), (6061, 6746)]