3215408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 7499520

約数和(自身を除く): 4284112

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1511, 2128, 3022, 6044, 10577, 12088, 21154, 24176, 28709, 42308, 57418, 84616, 114836, 169232, 200963, 229672, 401926, 459344, 803852, 1607704, 3215408]

約数ペア:

[(1, 3215408), (2, 1607704), (4, 803852), (7, 459344), (8, 401926), (14, 229672), (16, 200963), (19, 169232), (28, 114836), (38, 84616), (56, 57418), (76, 42308), (112, 28709), (133, 24176), (152, 21154), (266, 12088), (304, 10577), (532, 6044), (1064, 3022), (1511, 2128)]