8005504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 18249840

約数和(自身を除く): 10244336

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 283, 416, 442, 544, 566, 832, 884, 1088, 1132, 1664, 1768, 2176, 2264, 3536, 3679, 4528, 4811, 7072, 7358, 9056, 9622, 14144, 14716, 18112, 19244, 28288, 29432, 36224, 38488, 58864, 62543, 76976, 117728, 125086, 153952, 235456, 250172, 307904, 470912, 500344, 615808, 1000688, 2001376, 4002752, 8005504]

約数ペア:

[(1, 8005504), (2, 4002752), (4, 2001376), (8, 1000688), (13, 615808), (16, 500344), (17, 470912), (26, 307904), (32, 250172), (34, 235456), (52, 153952), (64, 125086), (68, 117728), (104, 76976), (128, 62543), (136, 58864), (208, 38488), (221, 36224), (272, 29432), (283, 28288), (416, 19244), (442, 18112), (544, 14716), (566, 14144), (832, 9622), (884, 9056), (1088, 7358), (1132, 7072), (1664, 4811), (1768, 4528), (2176, 3679), (2264, 3536)]