2912471872

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{28603}}^1$

素因数の和:28695

約数の個数: 56

約数和(自身を含む): 6073887776

約数和(自身を除く): 3161415904

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1591, 2368, 2752, 3182, 6364, 12728, 25456, 28603, 50912, 57206, 101824, 114412, 228824, 457648, 915296, 1058311, 1229929, 1830592, 2116622, 2459858, 4233244, 4919716, 8466488, 9839432, 16932976, 19678864, 33865952, 39357728, 45507373, 67731904, 78715456, 91014746, 182029492, 364058984, 728117968, 1456235936, 2912471872]

約数ペア:

[(1, 2912471872), (2, 1456235936), (4, 728117968), (8, 364058984), (16, 182029492), (32, 91014746), (37, 78715456), (43, 67731904), (64, 45507373), (74, 39357728), (86, 33865952), (148, 19678864), (172, 16932976), (296, 9839432), (344, 8466488), (592, 4919716), (688, 4233244), (1184, 2459858), (1376, 2116622), (1591, 1830592), (2368, 1229929), (2752, 1058311), (3182, 915296), (6364, 457648), (12728, 228824), (25456, 114412), (28603, 101824), (50912, 57206)]