63891712

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 138080376

約数和(自身を除く): 74188664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 256, 272, 277, 424, 544, 554, 848, 901, 1088, 1108, 1696, 1802, 2176, 2216, 3392, 3604, 4352, 4432, 4709, 6784, 7208, 8864, 9418, 13568, 14416, 14681, 17728, 18836, 28832, 29362, 35456, 37672, 57664, 58724, 70912, 75344, 115328, 117448, 150688, 230656, 234896, 249577, 301376, 469792, 499154, 602752, 939584, 998308, 1205504, 1879168, 1996616, 3758336, 3993232, 7986464, 15972928, 31945856, 63891712]

約数ペア:

[(1, 63891712), (2, 31945856), (4, 15972928), (8, 7986464), (16, 3993232), (17, 3758336), (32, 1996616), (34, 1879168), (53, 1205504), (64, 998308), (68, 939584), (106, 602752), (128, 499154), (136, 469792), (212, 301376), (256, 249577), (272, 234896), (277, 230656), (424, 150688), (544, 117448), (554, 115328), (848, 75344), (901, 70912), (1088, 58724), (1108, 57664), (1696, 37672), (1802, 35456), (2176, 29362), (2216, 28832), (3392, 18836), (3604, 17728), (4352, 14681), (4432, 14416), (4709, 13568), (6784, 9418), (7208, 8864)]