15697416728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{23633}}^1$

素因数の和:24084

約数の個数: 64

約数和(自身を含む): 34883784000

約数和(自身を除く): 19186367272

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 409, 812, 818, 1624, 1636, 2863, 3272, 5726, 11452, 11861, 22904, 23633, 23722, 47266, 47444, 83027, 94532, 94888, 165431, 166054, 189064, 330862, 332108, 661724, 664216, 685357, 1323448, 1370714, 2741428, 4797499, 5482856, 9594998, 9665897, 19189996, 19331794, 38379992, 38663588, 67661279, 77327176, 135322558, 270645116, 280311013, 541290232, 560622026, 1121244052, 1962177091, 2242488104, 3924354182, 7848708364, 15697416728]

約数ペア:

[(1, 15697416728), (2, 7848708364), (4, 3924354182), (7, 2242488104), (8, 1962177091), (14, 1121244052), (28, 560622026), (29, 541290232), (56, 280311013), (58, 270645116), (116, 135322558), (203, 77327176), (232, 67661279), (406, 38663588), (409, 38379992), (812, 19331794), (818, 19189996), (1624, 9665897), (1636, 9594998), (2863, 5482856), (3272, 4797499), (5726, 2741428), (11452, 1370714), (11861, 1323448), (22904, 685357), (23633, 664216), (23722, 661724), (47266, 332108), (47444, 330862), (83027, 189064), (94532, 166054), (94888, 165431)]