15697078784

素因数分解:

$2^9\times {\mathrm{3539}}^1\times {\mathrm{8663}}^1$

素因数の和:12220

約数の個数: 40

約数和(自身を含む): 31375982880

約数和(自身を除く): 15678904096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3539, 7078, 8663, 14156, 17326, 28312, 34652, 56624, 69304, 113248, 138608, 226496, 277216, 452992, 554432, 905984, 1108864, 1811968, 2217728, 4435456, 30658357, 61316714, 122633428, 245266856, 490533712, 981067424, 1962134848, 3924269696, 7848539392, 15697078784]

約数ペア:

[(1, 15697078784), (2, 7848539392), (4, 3924269696), (8, 1962134848), (16, 981067424), (32, 490533712), (64, 245266856), (128, 122633428), (256, 61316714), (512, 30658357), (3539, 4435456), (7078, 2217728), (8663, 1811968), (14156, 1108864), (17326, 905984), (28312, 554432), (34652, 452992), (56624, 277216), (69304, 226496), (113248, 138608)]