68574464

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2291

約数の個数: 72

約数和(自身を含む): 165711168

約数和(自身を除く): 97136704

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, 544, 896, 952, 1088, 1792, 1904, 2176, 2251, 3808, 4352, 4502, 7616, 9004, 15232, 15757, 18008, 30464, 31514, 36016, 38267, 63028, 72032, 76534, 126056, 144064, 153068, 252112, 267869, 288128, 306136, 504224, 535738, 576256, 612272, 1008448, 1071476, 1224544, 2016896, 2142952, 2449088, 4033792, 4285904, 4898176, 8571808, 9796352, 17143616, 34287232, 68574464]

約数ペア:

[(1, 68574464), (2, 34287232), (4, 17143616), (7, 9796352), (8, 8571808), (14, 4898176), (16, 4285904), (17, 4033792), (28, 2449088), (32, 2142952), (34, 2016896), (56, 1224544), (64, 1071476), (68, 1008448), (112, 612272), (119, 576256), (128, 535738), (136, 504224), (224, 306136), (238, 288128), (256, 267869), (272, 252112), (448, 153068), (476, 144064), (544, 126056), (896, 76534), (952, 72032), (1088, 63028), (1792, 38267), (1904, 36016), (2176, 31514), (2251, 30464), (3808, 18008), (4352, 15757), (4502, 15232), (7616, 9004)]