724892512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3323}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 1515305232

約数和(自身を除く): 790412720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 401, 544, 802, 1604, 3208, 3323, 6416, 6646, 6817, 12832, 13292, 13634, 26584, 27268, 53168, 54536, 56491, 106336, 109072, 112982, 218144, 225964, 451928, 903856, 1332523, 1807712, 2665046, 5330092, 10660184, 21320368, 22652891, 42640736, 45305782, 90611564, 181223128, 362446256, 724892512]

約数ペア:

[(1, 724892512), (2, 362446256), (4, 181223128), (8, 90611564), (16, 45305782), (17, 42640736), (32, 22652891), (34, 21320368), (68, 10660184), (136, 5330092), (272, 2665046), (401, 1807712), (544, 1332523), (802, 903856), (1604, 451928), (3208, 225964), (3323, 218144), (6416, 112982), (6646, 109072), (6817, 106336), (12832, 56491), (13292, 54536), (13634, 53168), (26584, 27268)]