29808272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 62704320

約数和(自身を除く): 32896048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1031, 1112, 1807, 2062, 2224, 3614, 4124, 7228, 8248, 13403, 14456, 16496, 26806, 28912, 53612, 107224, 143309, 214448, 286618, 573236, 1146472, 1863017, 2292944, 3726034, 7452068, 14904136, 29808272]

約数ペア:

[(1, 29808272), (2, 14904136), (4, 7452068), (8, 3726034), (13, 2292944), (16, 1863017), (26, 1146472), (52, 573236), (104, 286618), (139, 214448), (208, 143309), (278, 107224), (556, 53612), (1031, 28912), (1112, 26806), (1807, 16496), (2062, 14456), (2224, 13403), (3614, 8248), (4124, 7228)]