69915136

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7224

約数の個数: 40

約数和(自身を含む): 147066480

約数和(自身を除く): 77151344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 7187, 9728, 14374, 28748, 57496, 114992, 136553, 229984, 273106, 459968, 546212, 919936, 1092424, 1839872, 2184848, 3679744, 4369696, 8739392, 17478784, 34957568, 69915136]

約数ペア:

[(1, 69915136), (2, 34957568), (4, 17478784), (8, 8739392), (16, 4369696), (19, 3679744), (32, 2184848), (38, 1839872), (64, 1092424), (76, 919936), (128, 546212), (152, 459968), (256, 273106), (304, 229984), (512, 136553), (608, 114992), (1216, 57496), (2432, 28748), (4864, 14374), (7187, 9728)]