65981036212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{393203}}^1$

素因数の和:393688

約数の個数: 48

約数和(自身を含む): 142421634432

約数和(自身を除く): 76440598220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 461, 922, 1844, 3227, 5993, 6454, 11986, 12908, 23972, 41951, 83902, 167804, 393203, 786406, 1572812, 2752421, 5111639, 5504842, 10223278, 11009684, 20446556, 35781473, 71562946, 143125892, 181266583, 362533166, 725066332, 1268866081, 2356465579, 2537732162, 4712931158, 5075464324, 9425862316, 16495259053, 32990518106, 65981036212]

約数ペア:

[(1, 65981036212), (2, 32990518106), (4, 16495259053), (7, 9425862316), (13, 5075464324), (14, 4712931158), (26, 2537732162), (28, 2356465579), (52, 1268866081), (91, 725066332), (182, 362533166), (364, 181266583), (461, 143125892), (922, 71562946), (1844, 35781473), (3227, 20446556), (5993, 11009684), (6454, 10223278), (11986, 5504842), (12908, 5111639), (23972, 2752421), (41951, 1572812), (83902, 786406), (167804, 393203)]