28732736

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 56

約数和(自身を含む): 59938920

約数和(自身を除く): 31206184

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 113, 116, 137, 226, 232, 274, 452, 464, 548, 904, 928, 1096, 1808, 1856, 2192, 3277, 3616, 3973, 4384, 6554, 7232, 7946, 8768, 13108, 15481, 15892, 26216, 30962, 31784, 52432, 61924, 63568, 104864, 123848, 127136, 209728, 247696, 254272, 448949, 495392, 897898, 990784, 1795796, 3591592, 7183184, 14366368, 28732736]

約数ペア:

[(1, 28732736), (2, 14366368), (4, 7183184), (8, 3591592), (16, 1795796), (29, 990784), (32, 897898), (58, 495392), (64, 448949), (113, 254272), (116, 247696), (137, 209728), (226, 127136), (232, 123848), (274, 104864), (452, 63568), (464, 61924), (548, 52432), (904, 31784), (928, 30962), (1096, 26216), (1808, 15892), (1856, 15481), (2192, 13108), (3277, 8768), (3616, 7946), (3973, 7232), (4384, 6554)]