70983712

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 145031040

約数和(自身を除く): 74047328

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 653, 688, 1264, 1306, 1376, 2528, 2612, 3397, 5224, 6794, 10448, 13588, 20896, 27176, 28079, 51587, 54352, 56158, 103174, 108704, 112316, 206348, 224632, 412696, 449264, 825392, 898528, 1650784, 2218241, 4436482, 8872964, 17745928, 35491856, 70983712]

約数ペア:

[(1, 70983712), (2, 35491856), (4, 17745928), (8, 8872964), (16, 4436482), (32, 2218241), (43, 1650784), (79, 898528), (86, 825392), (158, 449264), (172, 412696), (316, 224632), (344, 206348), (632, 112316), (653, 108704), (688, 103174), (1264, 56158), (1306, 54352), (1376, 51587), (2528, 28079), (2612, 27176), (3397, 20896), (5224, 13588), (6794, 10448)]