26947168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 34016672

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 41, 46, 47, 76, 82, 92, 94, 152, 164, 184, 188, 304, 328, 368, 376, 437, 608, 656, 736, 752, 779, 874, 893, 943, 1081, 1312, 1504, 1558, 1748, 1786, 1886, 1927, 2162, 3116, 3496, 3572, 3772, 3854, 4324, 6232, 6992, 7144, 7544, 7708, 8648, 12464, 13984, 14288, 15088, 15416, 17296, 17917, 20539, 24928, 28576, 30176, 30832, 34592, 35834, 36613, 41078, 44321, 61664, 71668, 73226, 82156, 88642, 143336, 146452, 164312, 177284, 286672, 292904, 328624, 354568, 573344, 585808, 657248, 709136, 842099, 1171616, 1418272, 1684198, 3368396, 6736792, 13473584, 26947168]

約数ペア:

[(1, 26947168), (2, 13473584), (4, 6736792), (8, 3368396), (16, 1684198), (19, 1418272), (23, 1171616), (32, 842099), (38, 709136), (41, 657248), (46, 585808), (47, 573344), (76, 354568), (82, 328624), (92, 292904), (94, 286672), (152, 177284), (164, 164312), (184, 146452), (188, 143336), (304, 88642), (328, 82156), (368, 73226), (376, 71668), (437, 61664), (608, 44321), (656, 41078), (736, 36613), (752, 35834), (779, 34592), (874, 30832), (893, 30176), (943, 28576), (1081, 24928), (1312, 20539), (1504, 17917), (1558, 17296), (1748, 15416), (1786, 15088), (1886, 14288), (1927, 13984), (2162, 12464), (3116, 8648), (3496, 7708), (3572, 7544), (3772, 7144), (3854, 6992), (4324, 6232)]