28517344

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 58399488

約数和(自身を除く): 29882144

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 94, 134, 188, 268, 283, 376, 536, 566, 752, 1072, 1132, 1504, 2144, 2264, 3149, 4528, 6298, 9056, 12596, 13301, 18961, 25192, 26602, 37922, 50384, 53204, 75844, 100768, 106408, 151688, 212816, 303376, 425632, 606752, 891167, 1782334, 3564668, 7129336, 14258672, 28517344]

約数ペア:

[(1, 28517344), (2, 14258672), (4, 7129336), (8, 3564668), (16, 1782334), (32, 891167), (47, 606752), (67, 425632), (94, 303376), (134, 212816), (188, 151688), (268, 106408), (283, 100768), (376, 75844), (536, 53204), (566, 50384), (752, 37922), (1072, 26602), (1132, 25192), (1504, 18961), (2144, 13301), (2264, 12596), (3149, 9056), (4528, 6298)]