40558974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 90243072

約数和(自身を除く): 49684098

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 101, 102, 127, 186, 202, 254, 303, 381, 527, 606, 762, 1054, 1581, 1717, 2159, 3131, 3162, 3434, 3937, 4318, 5151, 6262, 6477, 7874, 9393, 10302, 11811, 12827, 12954, 18786, 23622, 25654, 38481, 53227, 66929, 76962, 106454, 133858, 159681, 200787, 218059, 319362, 397637, 401574, 436118, 654177, 795274, 1192911, 1308354, 2385822, 6759829, 13519658, 20279487, 40558974]

約数ペア:

[(1, 40558974), (2, 20279487), (3, 13519658), (6, 6759829), (17, 2385822), (31, 1308354), (34, 1192911), (51, 795274), (62, 654177), (93, 436118), (101, 401574), (102, 397637), (127, 319362), (186, 218059), (202, 200787), (254, 159681), (303, 133858), (381, 106454), (527, 76962), (606, 66929), (762, 53227), (1054, 38481), (1581, 25654), (1717, 23622), (2159, 18786), (3131, 12954), (3162, 12827), (3434, 11811), (3937, 10302), (4318, 9393), (5151, 7874), (6262, 6477)]