39967296

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 112

約数和(自身を含む): 111581184

約数和(自身を除く): 71613888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 47, 48, 64, 86, 94, 96, 103, 129, 141, 172, 188, 192, 206, 258, 282, 309, 344, 376, 412, 516, 564, 618, 688, 752, 824, 1032, 1128, 1236, 1376, 1504, 1648, 2021, 2064, 2256, 2472, 2752, 3008, 3296, 4042, 4128, 4429, 4512, 4841, 4944, 6063, 6592, 8084, 8256, 8858, 9024, 9682, 9888, 12126, 13287, 14523, 16168, 17716, 19364, 19776, 24252, 26574, 29046, 32336, 35432, 38728, 48504, 53148, 58092, 64672, 70864, 77456, 97008, 106296, 116184, 129344, 141728, 154912, 194016, 208163, 212592, 232368, 283456, 309824, 388032, 416326, 425184, 464736, 624489, 832652, 850368, 929472, 1248978, 1665304, 2497956, 3330608, 4995912, 6661216, 9991824, 13322432, 19983648, 39967296]

約数ペア:

[(1, 39967296), (2, 19983648), (3, 13322432), (4, 9991824), (6, 6661216), (8, 4995912), (12, 3330608), (16, 2497956), (24, 1665304), (32, 1248978), (43, 929472), (47, 850368), (48, 832652), (64, 624489), (86, 464736), (94, 425184), (96, 416326), (103, 388032), (129, 309824), (141, 283456), (172, 232368), (188, 212592), (192, 208163), (206, 194016), (258, 154912), (282, 141728), (309, 129344), (344, 116184), (376, 106296), (412, 97008), (516, 77456), (564, 70864), (618, 64672), (688, 58092), (752, 53148), (824, 48504), (1032, 38728), (1128, 35432), (1236, 32336), (1376, 29046), (1504, 26574), (1648, 24252), (2021, 19776), (2064, 19364), (2256, 17716), (2472, 16168), (2752, 14523), (3008, 13287), (3296, 12126), (4042, 9888), (4128, 9682), (4429, 9024), (4512, 8858), (4841, 8256), (4944, 8084), (6063, 6592)]