74949376

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 54

約数和(自身を含む): 158089092

約数和(自身を除く): 83139716

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 811, 1216, 1444, 1622, 2432, 2888, 3244, 4864, 5776, 6488, 11552, 12976, 15409, 23104, 25952, 30818, 46208, 51904, 61636, 92416, 103808, 123272, 207616, 246544, 292771, 493088, 585542, 986176, 1171084, 1972352, 2342168, 3944704, 4684336, 9368672, 18737344, 37474688, 74949376]

約数ペア:

[(1, 74949376), (2, 37474688), (4, 18737344), (8, 9368672), (16, 4684336), (19, 3944704), (32, 2342168), (38, 1972352), (64, 1171084), (76, 986176), (128, 585542), (152, 493088), (256, 292771), (304, 246544), (361, 207616), (608, 123272), (722, 103808), (811, 92416), (1216, 61636), (1444, 51904), (1622, 46208), (2432, 30818), (2888, 25952), (3244, 23104), (4864, 15409), (5776, 12976), (6488, 11552)]