71205344

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2503}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 161538048

約数和(自身を除く): 90332704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2503, 3556, 4064, 5006, 7112, 10012, 14224, 17521, 20024, 28448, 35042, 40048, 70084, 80096, 140168, 280336, 317881, 560672, 635762, 1271524, 2225167, 2543048, 4450334, 5086096, 8900668, 10172192, 17801336, 35602672, 71205344]

約数ペア:

[(1, 71205344), (2, 35602672), (4, 17801336), (7, 10172192), (8, 8900668), (14, 5086096), (16, 4450334), (28, 2543048), (32, 2225167), (56, 1271524), (112, 635762), (127, 560672), (224, 317881), (254, 280336), (508, 140168), (889, 80096), (1016, 70084), (1778, 40048), (2032, 35042), (2503, 28448), (3556, 20024), (4064, 17521), (5006, 14224), (7112, 10012)]