3766256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 8280720

約数和(自身を除く): 4514464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 953, 988, 1906, 1976, 3812, 3952, 7624, 12389, 15248, 18107, 24778, 36214, 49556, 72428, 99112, 144856, 198224, 235391, 289712, 470782, 941564, 1883128, 3766256]

約数ペア:

[(1, 3766256), (2, 1883128), (4, 941564), (8, 470782), (13, 289712), (16, 235391), (19, 198224), (26, 144856), (38, 99112), (52, 72428), (76, 49556), (104, 36214), (152, 24778), (208, 18107), (247, 15248), (304, 12389), (494, 7624), (953, 3952), (988, 3812), (1906, 1976)]