68581576

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3374

約数の個数: 48

約数和(自身を含む): 152453340

約数和(自身を除く): 83871764

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 3301, 5194, 6602, 10388, 13204, 20776, 23107, 26408, 46214, 92428, 161749, 174953, 184856, 323498, 349906, 646996, 699812, 1224671, 1293992, 1399624, 2449342, 4898684, 8572697, 9797368, 17145394, 34290788, 68581576]

約数ペア:

[(1, 68581576), (2, 34290788), (4, 17145394), (7, 9797368), (8, 8572697), (14, 4898684), (28, 2449342), (49, 1399624), (53, 1293992), (56, 1224671), (98, 699812), (106, 646996), (196, 349906), (212, 323498), (371, 184856), (392, 174953), (424, 161749), (742, 92428), (1484, 46214), (2597, 26408), (2968, 23107), (3301, 20776), (5194, 13204), (6602, 10388)]