13185536

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 32539584

約数和(自身を除く): 19354048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 283, 364, 416, 448, 512, 566, 728, 832, 896, 1132, 1456, 1664, 1792, 1981, 2264, 2912, 3328, 3584, 3679, 3962, 4528, 5824, 6656, 7358, 7924, 9056, 11648, 14716, 15848, 18112, 23296, 25753, 29432, 31696, 36224, 46592, 51506, 58864, 63392, 72448, 103012, 117728, 126784, 144896, 206024, 235456, 253568, 412048, 470912, 507136, 824096, 941824, 1014272, 1648192, 1883648, 3296384, 6592768, 13185536]

約数ペア:

[(1, 13185536), (2, 6592768), (4, 3296384), (7, 1883648), (8, 1648192), (13, 1014272), (14, 941824), (16, 824096), (26, 507136), (28, 470912), (32, 412048), (52, 253568), (56, 235456), (64, 206024), (91, 144896), (104, 126784), (112, 117728), (128, 103012), (182, 72448), (208, 63392), (224, 58864), (256, 51506), (283, 46592), (364, 36224), (416, 31696), (448, 29432), (512, 25753), (566, 23296), (728, 18112), (832, 15848), (896, 14716), (1132, 11648), (1456, 9056), (1664, 7924), (1792, 7358), (1981, 6656), (2264, 5824), (2912, 4528), (3328, 3962), (3584, 3679)]