21102368504

素因数分解:

$2^3\times 7^1\times {\mathrm{4583}}^1\times {\mathrm{82223}}^1$

素因数の和:86819

約数の個数: 32

約数和(自身を含む): 45229777920

約数和(自身を除く): 24127409416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4583, 9166, 18332, 32081, 36664, 64162, 82223, 128324, 164446, 256648, 328892, 575561, 657784, 1151122, 2302244, 4604488, 376828009, 753656018, 1507312036, 2637796063, 3014624072, 5275592126, 10551184252, 21102368504]

約数ペア:

[(1, 21102368504), (2, 10551184252), (4, 5275592126), (7, 3014624072), (8, 2637796063), (14, 1507312036), (28, 753656018), (56, 376828009), (4583, 4604488), (9166, 2302244), (18332, 1151122), (32081, 657784), (36664, 575561), (64162, 328892), (82223, 256648), (128324, 164446)]