63425152

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 146586240

約数和(自身を除く): 83161088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 997, 1136, 1988, 1994, 2272, 3976, 3988, 4544, 6979, 7952, 7976, 9088, 13958, 15904, 15952, 27916, 31808, 31904, 55832, 63616, 63808, 70787, 111664, 127616, 141574, 223328, 283148, 446656, 495509, 566296, 893312, 991018, 1132592, 1982036, 2265184, 3964072, 4530368, 7928144, 9060736, 15856288, 31712576, 63425152]

約数ペア:

[(1, 63425152), (2, 31712576), (4, 15856288), (7, 9060736), (8, 7928144), (14, 4530368), (16, 3964072), (28, 2265184), (32, 1982036), (56, 1132592), (64, 991018), (71, 893312), (112, 566296), (128, 495509), (142, 446656), (224, 283148), (284, 223328), (448, 141574), (497, 127616), (568, 111664), (896, 70787), (994, 63808), (997, 63616), (1136, 55832), (1988, 31904), (1994, 31808), (2272, 27916), (3976, 15952), (3988, 15904), (4544, 13958), (6979, 9088), (7952, 7976)]