13214656

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2301

約数の個数: 56

約数和(自身を含む): 32288480

約数和(自身を除く): 19073824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2269, 2912, 4538, 5824, 9076, 15883, 18152, 29497, 31766, 36304, 58994, 63532, 72608, 117988, 127064, 145216, 206479, 235976, 254128, 412958, 471952, 508256, 825916, 943904, 1016512, 1651832, 1887808, 3303664, 6607328, 13214656]

約数ペア:

[(1, 13214656), (2, 6607328), (4, 3303664), (7, 1887808), (8, 1651832), (13, 1016512), (14, 943904), (16, 825916), (26, 508256), (28, 471952), (32, 412958), (52, 254128), (56, 235976), (64, 206479), (91, 145216), (104, 127064), (112, 117988), (182, 72608), (208, 63532), (224, 58994), (364, 36304), (416, 31766), (448, 29497), (728, 18152), (832, 15883), (1456, 9076), (2269, 5824), (2912, 4538)]