3205072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 7048160

約数和(自身を除く): 3843088

約数列:

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

約数ペア:

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