777901216

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{1093}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 1601195904

約数和(自身を除く): 823294688

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 967, 1093, 1934, 2186, 3868, 4372, 7736, 8744, 15472, 17488, 22241, 25139, 30944, 34976, 44482, 50278, 88964, 100556, 177928, 201112, 355856, 402224, 711712, 804448, 1056931, 2113862, 4227724, 8455448, 16910896, 24309413, 33821792, 48618826, 97237652, 194475304, 388950608, 777901216]

約数ペア:

[(1, 777901216), (2, 388950608), (4, 194475304), (8, 97237652), (16, 48618826), (23, 33821792), (32, 24309413), (46, 16910896), (92, 8455448), (184, 4227724), (368, 2113862), (736, 1056931), (967, 804448), (1093, 711712), (1934, 402224), (2186, 355856), (3868, 201112), (4372, 177928), (7736, 100556), (8744, 88964), (15472, 50278), (17488, 44482), (22241, 34976), (25139, 30944)]