70208572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 159440400

約数和(自身を除く): 89231828

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1109, 1292, 1666, 1862, 2218, 2261, 3332, 3724, 4436, 4522, 7763, 9044, 15526, 15827, 18853, 21071, 31052, 31654, 37706, 42142, 54341, 63308, 75412, 84284, 108682, 131971, 147497, 217364, 263942, 294994, 358207, 527884, 589988, 716414, 923797, 1032479, 1432828, 1847594, 2064958, 2507449, 3695188, 4129916, 5014898, 10029796, 17552143, 35104286, 70208572]

約数ペア:

[(1, 70208572), (2, 35104286), (4, 17552143), (7, 10029796), (14, 5014898), (17, 4129916), (19, 3695188), (28, 2507449), (34, 2064958), (38, 1847594), (49, 1432828), (68, 1032479), (76, 923797), (98, 716414), (119, 589988), (133, 527884), (196, 358207), (238, 294994), (266, 263942), (323, 217364), (476, 147497), (532, 131971), (646, 108682), (833, 84284), (931, 75412), (1109, 63308), (1292, 54341), (1666, 42142), (1862, 37706), (2218, 31654), (2261, 31052), (3332, 21071), (3724, 18853), (4436, 15827), (4522, 15526), (7763, 9044)]