17265664

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 44

約数和(自身を含む): 37198084

約数和(自身を除く): 19932420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1297, 1664, 2594, 3328, 5188, 6656, 10376, 13312, 16861, 20752, 33722, 41504, 67444, 83008, 134888, 166016, 269776, 332032, 539552, 664064, 1079104, 1328128, 2158208, 4316416, 8632832, 17265664]

約数ペア:

[(1, 17265664), (2, 8632832), (4, 4316416), (8, 2158208), (13, 1328128), (16, 1079104), (26, 664064), (32, 539552), (52, 332032), (64, 269776), (104, 166016), (128, 134888), (208, 83008), (256, 67444), (416, 41504), (512, 33722), (832, 20752), (1024, 16861), (1297, 13312), (1664, 10376), (2594, 6656), (3328, 5188)]