68465408

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 152981136

約数和(自身を除く): 84515728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 593, 656, 704, 902, 1186, 1312, 1408, 1804, 2372, 2624, 2816, 3608, 4744, 5248, 6523, 7216, 9488, 10496, 13046, 14432, 18976, 24313, 26092, 28864, 37952, 48626, 52184, 57728, 75904, 97252, 104368, 115456, 151808, 194504, 208736, 267443, 389008, 417472, 534886, 778016, 834944, 1069772, 1556032, 1669888, 2139544, 3112064, 4279088, 6224128, 8558176, 17116352, 34232704, 68465408]

約数ペア:

[(1, 68465408), (2, 34232704), (4, 17116352), (8, 8558176), (11, 6224128), (16, 4279088), (22, 3112064), (32, 2139544), (41, 1669888), (44, 1556032), (64, 1069772), (82, 834944), (88, 778016), (128, 534886), (164, 417472), (176, 389008), (256, 267443), (328, 208736), (352, 194504), (451, 151808), (593, 115456), (656, 104368), (704, 97252), (902, 75904), (1186, 57728), (1312, 52184), (1408, 48626), (1804, 37952), (2372, 28864), (2624, 26092), (2816, 24313), (3608, 18976), (4744, 14432), (5248, 13046), (6523, 10496), (7216, 9488)]