5578132

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 11797632

約数和(自身を除く): 6219500

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 113, 164, 172, 226, 287, 301, 452, 574, 602, 791, 1148, 1204, 1582, 1763, 3164, 3526, 4633, 4859, 7052, 9266, 9718, 12341, 18532, 19436, 24682, 32431, 34013, 49364, 64862, 68026, 129724, 136052, 199219, 398438, 796876, 1394533, 2789066, 5578132]

約数ペア:

[(1, 5578132), (2, 2789066), (4, 1394533), (7, 796876), (14, 398438), (28, 199219), (41, 136052), (43, 129724), (82, 68026), (86, 64862), (113, 49364), (164, 34013), (172, 32431), (226, 24682), (287, 19436), (301, 18532), (452, 12341), (574, 9718), (602, 9266), (791, 7052), (1148, 4859), (1204, 4633), (1582, 3526), (1763, 3164)]