71318313664

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{347041}}^1$

素因数の和:347098

約数の個数: 84

約数和(自身を含む): 161312062440

約数和(自身を除く): 89993748776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 608, 676, 832, 988, 1216, 1352, 1976, 2704, 3211, 3952, 5408, 6422, 7904, 10816, 12844, 15808, 25688, 51376, 102752, 205504, 347041, 694082, 1388164, 2776328, 4511533, 5552656, 6593779, 9023066, 11105312, 13187558, 18046132, 22210624, 26375116, 36092264, 52750232, 58649929, 72184528, 85719127, 105500464, 117299858, 144369056, 171438254, 211000928, 234599716, 288738112, 342876508, 422001856, 469199432, 685753016, 938398864, 1114348651, 1371506032, 1876797728, 2228697302, 2743012064, 3753595456, 4457394604, 5486024128, 8914789208, 17829578416, 35659156832, 71318313664]

約数ペア:

[(1, 71318313664), (2, 35659156832), (4, 17829578416), (8, 8914789208), (13, 5486024128), (16, 4457394604), (19, 3753595456), (26, 2743012064), (32, 2228697302), (38, 1876797728), (52, 1371506032), (64, 1114348651), (76, 938398864), (104, 685753016), (152, 469199432), (169, 422001856), (208, 342876508), (247, 288738112), (304, 234599716), (338, 211000928), (416, 171438254), (494, 144369056), (608, 117299858), (676, 105500464), (832, 85719127), (988, 72184528), (1216, 58649929), (1352, 52750232), (1976, 36092264), (2704, 26375116), (3211, 22210624), (3952, 18046132), (5408, 13187558), (6422, 11105312), (7904, 9023066), (10816, 6593779), (12844, 5552656), (15808, 4511533), (25688, 2776328), (51376, 1388164), (102752, 694082), (205504, 347041)]