4076384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 4814176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 239, 328, 416, 478, 533, 656, 956, 1066, 1312, 1912, 2132, 3107, 3824, 4264, 6214, 7648, 8528, 9799, 12428, 17056, 19598, 24856, 39196, 49712, 78392, 99424, 127387, 156784, 254774, 313568, 509548, 1019096, 2038192, 4076384]

約数ペア:

[(1, 4076384), (2, 2038192), (4, 1019096), (8, 509548), (13, 313568), (16, 254774), (26, 156784), (32, 127387), (41, 99424), (52, 78392), (82, 49712), (104, 39196), (164, 24856), (208, 19598), (239, 17056), (328, 12428), (416, 9799), (478, 8528), (533, 7648), (656, 6214), (956, 4264), (1066, 3824), (1312, 3107), (1912, 2132)]