38405497232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{214259}}^1$

素因数の和:214943

約数の個数: 40

約数和(自身を含む): 78907672800

約数和(自身を除く): 40502175568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 659, 1318, 2636, 5272, 10544, 11203, 22406, 44812, 89624, 179248, 214259, 428518, 857036, 1714072, 3428144, 3642403, 7284806, 14569612, 29139224, 58278448, 141196681, 282393362, 564786724, 1129573448, 2259146896, 2400343577, 4800687154, 9601374308, 19202748616, 38405497232]

約数ペア:

[(1, 38405497232), (2, 19202748616), (4, 9601374308), (8, 4800687154), (16, 2400343577), (17, 2259146896), (34, 1129573448), (68, 564786724), (136, 282393362), (272, 141196681), (659, 58278448), (1318, 29139224), (2636, 14569612), (5272, 7284806), (10544, 3642403), (11203, 3428144), (22406, 1714072), (44812, 857036), (89624, 428518), (179248, 214259)]