798328576

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 1656743760

約数和(自身を除く): 858415184

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 128, 148, 178, 256, 296, 356, 592, 712, 947, 1184, 1424, 1894, 2368, 2848, 3293, 3788, 4736, 5696, 6586, 7576, 9472, 11392, 13172, 15152, 22784, 26344, 30304, 35039, 52688, 60608, 70078, 84283, 105376, 121216, 140156, 168566, 210752, 242432, 280312, 337132, 421504, 560624, 674264, 843008, 1121248, 1348528, 2242496, 2697056, 3118471, 4484992, 5394112, 6236942, 8969984, 10788224, 12473884, 21576448, 24947768, 49895536, 99791072, 199582144, 399164288, 798328576]

約数ペア:

[(1, 798328576), (2, 399164288), (4, 199582144), (8, 99791072), (16, 49895536), (32, 24947768), (37, 21576448), (64, 12473884), (74, 10788224), (89, 8969984), (128, 6236942), (148, 5394112), (178, 4484992), (256, 3118471), (296, 2697056), (356, 2242496), (592, 1348528), (712, 1121248), (947, 843008), (1184, 674264), (1424, 560624), (1894, 421504), (2368, 337132), (2848, 280312), (3293, 242432), (3788, 210752), (4736, 168566), (5696, 140156), (6586, 121216), (7576, 105376), (9472, 84283), (11392, 70078), (13172, 60608), (15152, 52688), (22784, 35039), (26344, 30304)]