78680896

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10331}}^1$

素因数の和:10367

約数の個数: 56

約数和(自身を含む): 188951616

約数和(自身を除く): 110270720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 10331, 20662, 41324, 72317, 82648, 144634, 165296, 175627, 289268, 330592, 351254, 578536, 661184, 702508, 1157072, 1229389, 1405016, 2314144, 2458778, 2810032, 4628288, 4917556, 5620064, 9835112, 11240128, 19670224, 39340448, 78680896]

約数ペア:

[(1, 78680896), (2, 39340448), (4, 19670224), (7, 11240128), (8, 9835112), (14, 5620064), (16, 4917556), (17, 4628288), (28, 2810032), (32, 2458778), (34, 2314144), (56, 1405016), (64, 1229389), (68, 1157072), (112, 702508), (119, 661184), (136, 578536), (224, 351254), (238, 330592), (272, 289268), (448, 175627), (476, 165296), (544, 144634), (952, 82648), (1088, 72317), (1904, 41324), (3808, 20662), (7616, 10331)]