8049407968

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{177019}}^1$

素因数の和:177072

約数の個数: 72

約数和(自身を含む): 19070364600

約数和(自身を除く): 11020956632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 5684, 6496, 11368, 22736, 45472, 177019, 354038, 708076, 1239133, 1416152, 2478266, 2832304, 4956532, 5133551, 5664608, 8673931, 9913064, 10267102, 17347862, 19826128, 20534204, 34695724, 35934857, 39652256, 41068408, 69391448, 71869714, 82136816, 138782896, 143739428, 164273632, 251543999, 277565792, 287478856, 503087998, 574957712, 1006175996, 1149915424, 2012351992, 4024703984, 8049407968]

約数ペア:

[(1, 8049407968), (2, 4024703984), (4, 2012351992), (7, 1149915424), (8, 1006175996), (14, 574957712), (16, 503087998), (28, 287478856), (29, 277565792), (32, 251543999), (49, 164273632), (56, 143739428), (58, 138782896), (98, 82136816), (112, 71869714), (116, 69391448), (196, 41068408), (203, 39652256), (224, 35934857), (232, 34695724), (392, 20534204), (406, 19826128), (464, 17347862), (784, 10267102), (812, 9913064), (928, 8673931), (1421, 5664608), (1568, 5133551), (1624, 4956532), (2842, 2832304), (3248, 2478266), (5684, 1416152), (6496, 1239133), (11368, 708076), (22736, 354038), (45472, 177019)]