40192334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 39641266

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 59, 91, 118, 133, 182, 197, 247, 266, 394, 413, 494, 767, 826, 1121, 1379, 1534, 1729, 2242, 2561, 2758, 3458, 3743, 5122, 5369, 7486, 7847, 10738, 11623, 14573, 15694, 17927, 23246, 26201, 29146, 35854, 48659, 52402, 81361, 97318, 102011, 151099, 162722, 204022, 220837, 302198, 340613, 441674, 681226, 1057693, 1545859, 2115386, 2870881, 3091718, 5741762, 20096167, 40192334]

約数ペア:

[(1, 40192334), (2, 20096167), (7, 5741762), (13, 3091718), (14, 2870881), (19, 2115386), (26, 1545859), (38, 1057693), (59, 681226), (91, 441674), (118, 340613), (133, 302198), (182, 220837), (197, 204022), (247, 162722), (266, 151099), (394, 102011), (413, 97318), (494, 81361), (767, 52402), (826, 48659), (1121, 35854), (1379, 29146), (1534, 26201), (1729, 23246), (2242, 17927), (2561, 15694), (2758, 14573), (3458, 11623), (3743, 10738), (5122, 7847), (5369, 7486)]