61774208

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 128520000

約数和(自身を除く): 66745792

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 149, 158, 164, 298, 316, 328, 596, 632, 656, 1192, 1264, 1312, 2384, 2528, 2624, 3239, 4768, 5056, 5248, 6109, 6478, 9536, 10112, 11771, 12218, 12956, 19072, 23542, 24436, 25912, 47084, 48872, 51824, 94168, 97744, 103648, 188336, 195488, 207296, 376672, 390976, 414592, 482611, 753344, 781952, 965222, 1506688, 1930444, 3860888, 7721776, 15443552, 30887104, 61774208]

約数ペア:

[(1, 61774208), (2, 30887104), (4, 15443552), (8, 7721776), (16, 3860888), (32, 1930444), (41, 1506688), (64, 965222), (79, 781952), (82, 753344), (128, 482611), (149, 414592), (158, 390976), (164, 376672), (298, 207296), (316, 195488), (328, 188336), (596, 103648), (632, 97744), (656, 94168), (1192, 51824), (1264, 48872), (1312, 47084), (2384, 25912), (2528, 24436), (2624, 23542), (3239, 19072), (4768, 12956), (5056, 12218), (5248, 11771), (6109, 10112), (6478, 9536)]