69957472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 149213232

約数和(自身を除く): 79255760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 797, 844, 1594, 1688, 2743, 3188, 3376, 5486, 6376, 6752, 10361, 10972, 12752, 20722, 21944, 25504, 41444, 43888, 82888, 87776, 165776, 168167, 331552, 336334, 672668, 1345336, 2186171, 2690672, 4372342, 5381344, 8744684, 17489368, 34978736, 69957472]

約数ペア:

[(1, 69957472), (2, 34978736), (4, 17489368), (8, 8744684), (13, 5381344), (16, 4372342), (26, 2690672), (32, 2186171), (52, 1345336), (104, 672668), (208, 336334), (211, 331552), (416, 168167), (422, 165776), (797, 87776), (844, 82888), (1594, 43888), (1688, 41444), (2743, 25504), (3188, 21944), (3376, 20722), (5486, 12752), (6376, 10972), (6752, 10361)]