13797472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 30989952

約数和(自身を除く): 17192480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 1951, 3536, 3902, 7072, 7804, 15608, 25363, 31216, 33167, 50726, 62432, 66334, 101452, 132668, 202904, 265336, 405808, 431171, 530672, 811616, 862342, 1061344, 1724684, 3449368, 6898736, 13797472]

約数ペア:

[(1, 13797472), (2, 6898736), (4, 3449368), (8, 1724684), (13, 1061344), (16, 862342), (17, 811616), (26, 530672), (32, 431171), (34, 405808), (52, 265336), (68, 202904), (104, 132668), (136, 101452), (208, 66334), (221, 62432), (272, 50726), (416, 33167), (442, 31216), (544, 25363), (884, 15608), (1768, 7804), (1951, 7072), (3536, 3902)]