65078272

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1297}}^1$

素因数の和:1331

約数の個数: 66

約数和(自身を含む): 151449342

約数和(自身を除く): 86371070

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1297, 1568, 1792, 2594, 3136, 3584, 5188, 6272, 7168, 9079, 10376, 12544, 18158, 20752, 25088, 36316, 41504, 50176, 63553, 72632, 83008, 127106, 145264, 166016, 254212, 290528, 332032, 508424, 581056, 664064, 1016848, 1162112, 1328128, 2033696, 2324224, 4067392, 4648448, 8134784, 9296896, 16269568, 32539136, 65078272]

約数ペア:

[(1, 65078272), (2, 32539136), (4, 16269568), (7, 9296896), (8, 8134784), (14, 4648448), (16, 4067392), (28, 2324224), (32, 2033696), (49, 1328128), (56, 1162112), (64, 1016848), (98, 664064), (112, 581056), (128, 508424), (196, 332032), (224, 290528), (256, 254212), (392, 166016), (448, 145264), (512, 127106), (784, 83008), (896, 72632), (1024, 63553), (1297, 50176), (1568, 41504), (1792, 36316), (2594, 25088), (3136, 20752), (3584, 18158), (5188, 12544), (6272, 10376), (7168, 9079)]