66049568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 74929312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 887, 1432, 1774, 2327, 2864, 3548, 4654, 5728, 7096, 9308, 11531, 14192, 18616, 23062, 28384, 37232, 46124, 74464, 92248, 158773, 184496, 317546, 368992, 635092, 1270184, 2064049, 2540368, 4128098, 5080736, 8256196, 16512392, 33024784, 66049568]

約数ペア:

[(1, 66049568), (2, 33024784), (4, 16512392), (8, 8256196), (13, 5080736), (16, 4128098), (26, 2540368), (32, 2064049), (52, 1270184), (104, 635092), (179, 368992), (208, 317546), (358, 184496), (416, 158773), (716, 92248), (887, 74464), (1432, 46124), (1774, 37232), (2327, 28384), (2864, 23062), (3548, 18616), (4654, 14192), (5728, 11531), (7096, 9308)]