65696488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57427}}^1$

素因数の和:57457

約数の個数: 32

約数和(自身を含む): 144718560

約数和(自身を除く): 79022072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 57427, 114854, 229708, 459416, 631697, 746551, 1263394, 1493102, 2526788, 2986204, 5053576, 5972408, 8212061, 16424122, 32848244, 65696488]

約数ペア:

[(1, 65696488), (2, 32848244), (4, 16424122), (8, 8212061), (11, 5972408), (13, 5053576), (22, 2986204), (26, 2526788), (44, 1493102), (52, 1263394), (88, 746551), (104, 631697), (143, 459416), (286, 229708), (572, 114854), (1144, 57427)]