79921408

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 184515968

約数和(自身を除く): 104594560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 433, 448, 721, 824, 866, 896, 1442, 1648, 1732, 1792, 2884, 3031, 3296, 3464, 5768, 6062, 6592, 6928, 11536, 12124, 13184, 13856, 23072, 24248, 26368, 27712, 44599, 46144, 48496, 55424, 89198, 92288, 96992, 110848, 178396, 184576, 193984, 312193, 356792, 387968, 624386, 713584, 775936, 1248772, 1427168, 2497544, 2854336, 4995088, 5708672, 9990176, 11417344, 19980352, 39960704, 79921408]

約数ペア:

[(1, 79921408), (2, 39960704), (4, 19980352), (7, 11417344), (8, 9990176), (14, 5708672), (16, 4995088), (28, 2854336), (32, 2497544), (56, 1427168), (64, 1248772), (103, 775936), (112, 713584), (128, 624386), (206, 387968), (224, 356792), (256, 312193), (412, 193984), (433, 184576), (448, 178396), (721, 110848), (824, 96992), (866, 92288), (896, 89198), (1442, 55424), (1648, 48496), (1732, 46144), (1792, 44599), (2884, 27712), (3031, 26368), (3296, 24248), (3464, 23072), (5768, 13856), (6062, 13184), (6592, 12124), (6928, 11536)]