40017608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 39297592

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 2753, 3634, 5506, 7268, 11012, 14536, 22024, 63319, 126638, 217487, 253276, 434974, 506552, 869948, 1739896, 5002201, 10004402, 20008804, 40017608]

約数ペア:

[(1, 40017608), (2, 20008804), (4, 10004402), (8, 5002201), (23, 1739896), (46, 869948), (79, 506552), (92, 434974), (158, 253276), (184, 217487), (316, 126638), (632, 63319), (1817, 22024), (2753, 14536), (3634, 11012), (5506, 7268)]