64099504

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{907}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 142316288

約数和(自身を除く): 78216784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 907, 1262, 1814, 2524, 3628, 4417, 5048, 6349, 7256, 8834, 10096, 12698, 14512, 17668, 25396, 35336, 50792, 70672, 101584, 572317, 1144634, 2289268, 4006219, 4578536, 8012438, 9157072, 16024876, 32049752, 64099504]

約数ペア:

[(1, 64099504), (2, 32049752), (4, 16024876), (7, 9157072), (8, 8012438), (14, 4578536), (16, 4006219), (28, 2289268), (56, 1144634), (112, 572317), (631, 101584), (907, 70672), (1262, 50792), (1814, 35336), (2524, 25396), (3628, 17668), (4417, 14512), (5048, 12698), (6349, 10096), (7256, 8834)]