40284034

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 71888256

約数和(自身を除く): 31604222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 1097, 2194, 2623, 5246, 7679, 15358, 18361, 36722, 47171, 66917, 94342, 133834, 330197, 468419, 660394, 936838, 2877431, 5754862, 20142017, 40284034]

約数ペア:

[(1, 40284034), (2, 20142017), (7, 5754862), (14, 2877431), (43, 936838), (61, 660394), (86, 468419), (122, 330197), (301, 133834), (427, 94342), (602, 66917), (854, 47171), (1097, 36722), (2194, 18361), (2623, 15358), (5246, 7679)]