26518144

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 56206080

約数和(自身を除く): 29687936

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 163, 164, 248, 326, 328, 496, 652, 656, 992, 1271, 1304, 1312, 1984, 2542, 2608, 2624, 3968, 5053, 5084, 5216, 5248, 6683, 10106, 10168, 10432, 13366, 20212, 20336, 20864, 26732, 40424, 40672, 53464, 80848, 81344, 106928, 161696, 162688, 207173, 213856, 323392, 414346, 427712, 646784, 828692, 855424, 1657384, 3314768, 6629536, 13259072, 26518144]

約数ペア:

[(1, 26518144), (2, 13259072), (4, 6629536), (8, 3314768), (16, 1657384), (31, 855424), (32, 828692), (41, 646784), (62, 427712), (64, 414346), (82, 323392), (124, 213856), (128, 207173), (163, 162688), (164, 161696), (248, 106928), (326, 81344), (328, 80848), (496, 53464), (652, 40672), (656, 40424), (992, 26732), (1271, 20864), (1304, 20336), (1312, 20212), (1984, 13366), (2542, 10432), (2608, 10168), (2624, 10106), (3968, 6683), (5053, 5248), (5084, 5216)]