40451138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6007}}^1$

素因数の和:6066

約数の個数: 32

約数和(自身を含む): 76710144

約数和(自身を除く): 36259006

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6007, 6734, 12014, 42049, 78091, 84098, 156182, 222259, 444518, 546637, 1093274, 1555813, 2889367, 3111626, 5778734, 20225569, 40451138]

約数ペア:

[(1, 40451138), (2, 20225569), (7, 5778734), (13, 3111626), (14, 2889367), (26, 1555813), (37, 1093274), (74, 546637), (91, 444518), (182, 222259), (259, 156182), (481, 84098), (518, 78091), (962, 42049), (3367, 12014), (6007, 6734)]