71025184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 149293368

約数和(自身を除く): 78268184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 272, 274, 544, 548, 953, 1096, 1906, 2192, 2329, 3812, 4384, 4658, 7624, 9316, 15248, 16201, 18632, 30496, 32402, 37264, 64804, 74528, 129608, 130561, 259216, 261122, 518432, 522244, 1044488, 2088976, 2219537, 4177952, 4439074, 8878148, 17756296, 35512592, 71025184]

約数ペア:

[(1, 71025184), (2, 35512592), (4, 17756296), (8, 8878148), (16, 4439074), (17, 4177952), (32, 2219537), (34, 2088976), (68, 1044488), (136, 522244), (137, 518432), (272, 261122), (274, 259216), (544, 130561), (548, 129608), (953, 74528), (1096, 64804), (1906, 37264), (2192, 32402), (2329, 30496), (3812, 18632), (4384, 16201), (4658, 15248), (7624, 9316)]