40214706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 96180480

約数和(自身を除く): 55965774

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 137, 174, 203, 241, 274, 406, 411, 482, 609, 723, 822, 959, 1218, 1446, 1687, 1918, 2877, 3374, 3973, 5061, 5754, 6989, 7946, 10122, 11919, 13978, 20967, 23838, 27811, 33017, 41934, 48923, 55622, 66034, 83433, 97846, 99051, 146769, 166866, 198102, 231119, 293538, 462238, 693357, 957493, 1386714, 1914986, 2872479, 5744958, 6702451, 13404902, 20107353, 40214706]

約数ペア:

[(1, 40214706), (2, 20107353), (3, 13404902), (6, 6702451), (7, 5744958), (14, 2872479), (21, 1914986), (29, 1386714), (42, 957493), (58, 693357), (87, 462238), (137, 293538), (174, 231119), (203, 198102), (241, 166866), (274, 146769), (406, 99051), (411, 97846), (482, 83433), (609, 66034), (723, 55622), (822, 48923), (959, 41934), (1218, 33017), (1446, 27811), (1687, 23838), (1918, 20967), (2877, 13978), (3374, 11919), (3973, 10122), (5061, 7946), (5754, 6989)]