6410144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 14323680

約数和(自身を除く): 7913536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 811, 988, 1622, 1976, 3244, 3952, 6488, 7904, 10543, 12976, 15409, 21086, 25952, 30818, 42172, 61636, 84344, 123272, 168688, 200317, 246544, 337376, 400634, 493088, 801268, 1602536, 3205072, 6410144]

約数ペア:

[(1, 6410144), (2, 3205072), (4, 1602536), (8, 801268), (13, 493088), (16, 400634), (19, 337376), (26, 246544), (32, 200317), (38, 168688), (52, 123272), (76, 84344), (104, 61636), (152, 42172), (208, 30818), (247, 25952), (304, 21086), (416, 15409), (494, 12976), (608, 10543), (811, 7904), (988, 6488), (1622, 3952), (1976, 3244)]