70742224

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 165033088

約数和(自身を除く): 94290864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 397, 518, 592, 602, 688, 794, 1036, 1204, 1588, 1591, 2072, 2408, 2779, 3176, 3182, 4144, 4816, 5558, 6352, 6364, 11116, 11137, 12728, 14689, 17071, 22232, 22274, 25456, 29378, 34142, 44464, 44548, 58756, 68284, 89096, 102823, 117512, 119497, 136568, 178192, 205646, 235024, 238994, 273136, 411292, 477988, 631627, 822584, 955976, 1263254, 1645168, 1911952, 2526508, 4421389, 5053016, 8842778, 10106032, 17685556, 35371112, 70742224]

約数ペア:

[(1, 70742224), (2, 35371112), (4, 17685556), (7, 10106032), (8, 8842778), (14, 5053016), (16, 4421389), (28, 2526508), (37, 1911952), (43, 1645168), (56, 1263254), (74, 955976), (86, 822584), (112, 631627), (148, 477988), (172, 411292), (259, 273136), (296, 238994), (301, 235024), (344, 205646), (397, 178192), (518, 136568), (592, 119497), (602, 117512), (688, 102823), (794, 89096), (1036, 68284), (1204, 58756), (1588, 44548), (1591, 44464), (2072, 34142), (2408, 29378), (2779, 25456), (3176, 22274), (3182, 22232), (4144, 17071), (4816, 14689), (5558, 12728), (6352, 11137), (6364, 11116)]