71319424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^3$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 159303600

約数和(自身を除く): 87984176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1369, 1408, 1628, 2368, 2738, 3256, 4736, 5476, 6512, 10952, 13024, 15059, 21904, 26048, 30118, 43808, 50653, 52096, 60236, 87616, 101306, 120472, 175232, 202612, 240944, 405224, 481888, 557183, 810448, 963776, 1114366, 1620896, 1927552, 2228732, 3241792, 4457464, 6483584, 8914928, 17829856, 35659712, 71319424]

約数ペア:

[(1, 71319424), (2, 35659712), (4, 17829856), (8, 8914928), (11, 6483584), (16, 4457464), (22, 3241792), (32, 2228732), (37, 1927552), (44, 1620896), (64, 1114366), (74, 963776), (88, 810448), (128, 557183), (148, 481888), (176, 405224), (296, 240944), (352, 202612), (407, 175232), (592, 120472), (704, 101306), (814, 87616), (1184, 60236), (1369, 52096), (1408, 50653), (1628, 43808), (2368, 30118), (2738, 26048), (3256, 21904), (4736, 15059), (5476, 13024), (6512, 10952)]