40881974

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 77122368

約数和(自身を除く): 36240394

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 371, 463, 742, 833, 901, 926, 1666, 1802, 2597, 3241, 5194, 6307, 6482, 7871, 12614, 15742, 22687, 24539, 44149, 45374, 49078, 55097, 88298, 110194, 171773, 343546, 385679, 417163, 771358, 834326, 1202411, 2404822, 2920141, 5840282, 20440987, 40881974]

約数ペア:

[(1, 40881974), (2, 20440987), (7, 5840282), (14, 2920141), (17, 2404822), (34, 1202411), (49, 834326), (53, 771358), (98, 417163), (106, 385679), (119, 343546), (238, 171773), (371, 110194), (463, 88298), (742, 55097), (833, 49078), (901, 45374), (926, 44149), (1666, 24539), (1802, 22687), (2597, 15742), (3241, 12614), (5194, 7871), (6307, 6482)]