12617696

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:656

約数の個数: 72

約数和(自身を含む): 31169880

約数和(自身を除く): 18552184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 619, 637, 728, 784, 1238, 1274, 1456, 1568, 2476, 2548, 2912, 4333, 4952, 5096, 8047, 8666, 9904, 10192, 16094, 17332, 19808, 20384, 30331, 32188, 34664, 56329, 60662, 64376, 69328, 112658, 121324, 128752, 138656, 225316, 242648, 257504, 394303, 450632, 485296, 788606, 901264, 970592, 1577212, 1802528, 3154424, 6308848, 12617696]

約数ペア:

[(1, 12617696), (2, 6308848), (4, 3154424), (7, 1802528), (8, 1577212), (13, 970592), (14, 901264), (16, 788606), (26, 485296), (28, 450632), (32, 394303), (49, 257504), (52, 242648), (56, 225316), (91, 138656), (98, 128752), (104, 121324), (112, 112658), (182, 69328), (196, 64376), (208, 60662), (224, 56329), (364, 34664), (392, 32188), (416, 30331), (619, 20384), (637, 19808), (728, 17332), (784, 16094), (1238, 10192), (1274, 9904), (1456, 8666), (1568, 8047), (2476, 5096), (2548, 4952), (2912, 4333)]