29727008

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 60480504

約数和(自身を除く): 30753496

約数列:

[1, 2, 4, 8, 16, 32, 61, 97, 122, 157, 194, 244, 314, 388, 488, 628, 776, 976, 1256, 1552, 1952, 2512, 3104, 5024, 5917, 9577, 11834, 15229, 19154, 23668, 30458, 38308, 47336, 60916, 76616, 94672, 121832, 153232, 189344, 243664, 306464, 487328, 928969, 1857938, 3715876, 7431752, 14863504, 29727008]

約数ペア:

[(1, 29727008), (2, 14863504), (4, 7431752), (8, 3715876), (16, 1857938), (32, 928969), (61, 487328), (97, 306464), (122, 243664), (157, 189344), (194, 153232), (244, 121832), (314, 94672), (388, 76616), (488, 60916), (628, 47336), (776, 38308), (976, 30458), (1256, 23668), (1552, 19154), (1952, 15229), (2512, 11834), (3104, 9577), (5024, 5917)]