65323232

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 142775136

約数和(自身を除く): 77451904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 169, 188, 208, 257, 338, 376, 416, 514, 611, 676, 752, 1028, 1222, 1352, 1504, 2056, 2444, 2704, 3341, 4112, 4888, 5408, 6682, 7943, 8224, 9776, 12079, 13364, 15886, 19552, 24158, 26728, 31772, 43433, 48316, 53456, 63544, 86866, 96632, 106912, 127088, 157027, 173732, 193264, 254176, 314054, 347464, 386528, 628108, 694928, 1256216, 1389856, 2041351, 2512432, 4082702, 5024864, 8165404, 16330808, 32661616, 65323232]

約数ペア:

[(1, 65323232), (2, 32661616), (4, 16330808), (8, 8165404), (13, 5024864), (16, 4082702), (26, 2512432), (32, 2041351), (47, 1389856), (52, 1256216), (94, 694928), (104, 628108), (169, 386528), (188, 347464), (208, 314054), (257, 254176), (338, 193264), (376, 173732), (416, 157027), (514, 127088), (611, 106912), (676, 96632), (752, 86866), (1028, 63544), (1222, 53456), (1352, 48316), (1504, 43433), (2056, 31772), (2444, 26728), (2704, 24158), (3341, 19552), (4112, 15886), (4888, 13364), (5408, 12079), (6682, 9776), (7943, 8224)]