69902368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6809

約数の個数: 48

約数和(自身を含む): 153407520

約数和(自身を除く): 83505152

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 6763, 10336, 13526, 27052, 54104, 108208, 114971, 128497, 216416, 229942, 256994, 459884, 513988, 919768, 1027976, 1839536, 2055952, 2184449, 3679072, 4111904, 4368898, 8737796, 17475592, 34951184, 69902368]

約数ペア:

[(1, 69902368), (2, 34951184), (4, 17475592), (8, 8737796), (16, 4368898), (17, 4111904), (19, 3679072), (32, 2184449), (34, 2055952), (38, 1839536), (68, 1027976), (76, 919768), (136, 513988), (152, 459884), (272, 256994), (304, 229942), (323, 216416), (544, 128497), (608, 114971), (646, 108208), (1292, 54104), (2584, 27052), (5168, 13526), (6763, 10336)]