72817472

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12503}}^1$

素因数の和:12535

約数の個数: 56

約数和(自身を含む): 177856896

約数和(自身を除く): 105039424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 12503, 25006, 50012, 87521, 100024, 162539, 175042, 200048, 325078, 350084, 400096, 650156, 700168, 800192, 1137773, 1300312, 1400336, 2275546, 2600624, 2800672, 4551092, 5201248, 5601344, 9102184, 10402496, 18204368, 36408736, 72817472]

約数ペア:

[(1, 72817472), (2, 36408736), (4, 18204368), (7, 10402496), (8, 9102184), (13, 5601344), (14, 5201248), (16, 4551092), (26, 2800672), (28, 2600624), (32, 2275546), (52, 1400336), (56, 1300312), (64, 1137773), (91, 800192), (104, 700168), (112, 650156), (182, 400096), (208, 350084), (224, 325078), (364, 200048), (416, 175042), (448, 162539), (728, 100024), (832, 87521), (1456, 50012), (2912, 25006), (5824, 12503)]