71244544

素因数分解:

$2^8\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 164828160

約数和(自身を除く): 93583616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 479, 581, 664, 896, 958, 1162, 1328, 1792, 1916, 2324, 2656, 3353, 3832, 4648, 5312, 6706, 7664, 9296, 10624, 13412, 15328, 18592, 21248, 26824, 30656, 37184, 39757, 53648, 61312, 74368, 79514, 107296, 122624, 148736, 159028, 214592, 278299, 318056, 429184, 556598, 636112, 858368, 1113196, 1272224, 2226392, 2544448, 4452784, 5088896, 8905568, 10177792, 17811136, 35622272, 71244544]

約数ペア:

[(1, 71244544), (2, 35622272), (4, 17811136), (7, 10177792), (8, 8905568), (14, 5088896), (16, 4452784), (28, 2544448), (32, 2226392), (56, 1272224), (64, 1113196), (83, 858368), (112, 636112), (128, 556598), (166, 429184), (224, 318056), (256, 278299), (332, 214592), (448, 159028), (479, 148736), (581, 122624), (664, 107296), (896, 79514), (958, 74368), (1162, 61312), (1328, 53648), (1792, 39757), (1916, 37184), (2324, 30656), (2656, 26824), (3353, 21248), (3832, 18592), (4648, 15328), (5312, 13412), (6706, 10624), (7664, 9296)]