40847464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 93778560

約数和(自身を除く): 52931096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 401, 428, 476, 749, 802, 856, 952, 1498, 1604, 1819, 2807, 2996, 3208, 3638, 5614, 5992, 6817, 7276, 11228, 12733, 13634, 14552, 22456, 25466, 27268, 42907, 47719, 50932, 54536, 85814, 95438, 101864, 171628, 190876, 300349, 343256, 381752, 600698, 729419, 1201396, 1458838, 2402792, 2917676, 5105933, 5835352, 10211866, 20423732, 40847464]

約数ペア:

[(1, 40847464), (2, 20423732), (4, 10211866), (7, 5835352), (8, 5105933), (14, 2917676), (17, 2402792), (28, 1458838), (34, 1201396), (56, 729419), (68, 600698), (107, 381752), (119, 343256), (136, 300349), (214, 190876), (238, 171628), (401, 101864), (428, 95438), (476, 85814), (749, 54536), (802, 50932), (856, 47719), (952, 42907), (1498, 27268), (1604, 25466), (1819, 22456), (2807, 14552), (2996, 13634), (3208, 12733), (3638, 11228), (5614, 7276), (5992, 6817)]