77774548928

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{248869}}^1$

素因数の和:249157

約数の個数: 56

約数和(自身を含む): 163089488400

約数和(自身を除く): 85314939472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 257, 304, 514, 608, 1028, 1216, 2056, 4112, 4883, 8224, 9766, 16448, 19532, 39064, 78128, 156256, 248869, 312512, 497738, 995476, 1990952, 3981904, 4728511, 7963808, 9457022, 15927616, 18914044, 37828088, 63959333, 75656176, 127918666, 151312352, 255837332, 302624704, 511674664, 1023349328, 1215227327, 2046698656, 2430454654, 4093397312, 4860909308, 9721818616, 19443637232, 38887274464, 77774548928]

約数ペア:

[(1, 77774548928), (2, 38887274464), (4, 19443637232), (8, 9721818616), (16, 4860909308), (19, 4093397312), (32, 2430454654), (38, 2046698656), (64, 1215227327), (76, 1023349328), (152, 511674664), (257, 302624704), (304, 255837332), (514, 151312352), (608, 127918666), (1028, 75656176), (1216, 63959333), (2056, 37828088), (4112, 18914044), (4883, 15927616), (8224, 9457022), (9766, 7963808), (16448, 4728511), (19532, 3981904), (39064, 1990952), (78128, 995476), (156256, 497738), (248869, 312512)]