66254272

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:634

約数の個数: 84

約数和(自身を含む): 157346904

約数和(自身を除く): 91092632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 571, 592, 784, 1036, 1142, 1184, 1568, 1813, 2072, 2284, 2368, 3136, 3626, 3997, 4144, 4568, 7252, 7994, 8288, 9136, 14504, 15988, 16576, 18272, 21127, 27979, 29008, 31976, 36544, 42254, 55958, 58016, 63952, 84508, 111916, 116032, 127904, 147889, 169016, 223832, 255808, 295778, 338032, 447664, 591556, 676064, 895328, 1035223, 1183112, 1352128, 1790656, 2070446, 2366224, 4140892, 4732448, 8281784, 9464896, 16563568, 33127136, 66254272]

約数ペア:

[(1, 66254272), (2, 33127136), (4, 16563568), (7, 9464896), (8, 8281784), (14, 4732448), (16, 4140892), (28, 2366224), (32, 2070446), (37, 1790656), (49, 1352128), (56, 1183112), (64, 1035223), (74, 895328), (98, 676064), (112, 591556), (148, 447664), (196, 338032), (224, 295778), (259, 255808), (296, 223832), (392, 169016), (448, 147889), (518, 127904), (571, 116032), (592, 111916), (784, 84508), (1036, 63952), (1142, 58016), (1184, 55958), (1568, 42254), (1813, 36544), (2072, 31976), (2284, 29008), (2368, 27979), (3136, 21127), (3626, 18272), (3997, 16576), (4144, 15988), (4568, 14504), (7252, 9136), (7994, 8288)]