68604928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 88

約数和(自身を含む): 166249152

約数和(自身を除く): 97644224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 563, 896, 952, 1024, 1088, 1126, 1792, 1904, 2176, 2252, 3584, 3808, 3941, 4352, 4504, 7168, 7616, 7882, 8704, 9008, 9571, 15232, 15764, 17408, 18016, 19142, 30464, 31528, 36032, 38284, 60928, 63056, 66997, 72064, 76568, 121856, 126112, 133994, 144128, 153136, 252224, 267988, 288256, 306272, 504448, 535976, 576512, 612544, 1008896, 1071952, 1225088, 2017792, 2143904, 2450176, 4035584, 4287808, 4900352, 8575616, 9800704, 17151232, 34302464, 68604928]

約数ペア:

[(1, 68604928), (2, 34302464), (4, 17151232), (7, 9800704), (8, 8575616), (14, 4900352), (16, 4287808), (17, 4035584), (28, 2450176), (32, 2143904), (34, 2017792), (56, 1225088), (64, 1071952), (68, 1008896), (112, 612544), (119, 576512), (128, 535976), (136, 504448), (224, 306272), (238, 288256), (256, 267988), (272, 252224), (448, 153136), (476, 144128), (512, 133994), (544, 126112), (563, 121856), (896, 76568), (952, 72064), (1024, 66997), (1088, 63056), (1126, 60928), (1792, 38284), (1904, 36032), (2176, 31528), (2252, 30464), (3584, 19142), (3808, 18016), (3941, 17408), (4352, 15764), (4504, 15232), (7168, 9571), (7616, 9008), (7882, 8704)]