5368736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6061984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 139, 142, 272, 278, 284, 544, 556, 568, 1112, 1136, 1207, 2224, 2272, 2363, 2414, 4448, 4726, 4828, 9452, 9656, 9869, 18904, 19312, 19738, 37808, 38624, 39476, 75616, 78952, 157904, 167773, 315808, 335546, 671092, 1342184, 2684368, 5368736]

約数ペア:

[(1, 5368736), (2, 2684368), (4, 1342184), (8, 671092), (16, 335546), (17, 315808), (32, 167773), (34, 157904), (68, 78952), (71, 75616), (136, 39476), (139, 38624), (142, 37808), (272, 19738), (278, 19312), (284, 18904), (544, 9869), (556, 9656), (568, 9452), (1112, 4828), (1136, 4726), (1207, 4448), (2224, 2414), (2272, 2363)]