77216608

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18179

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 105674912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18143, 36286, 72572, 127001, 145144, 254002, 290288, 344717, 508004, 580576, 689434, 1016008, 1378868, 2032016, 2413019, 2757736, 4064032, 4826038, 5515472, 9652076, 11030944, 19304152, 38608304, 77216608]

約数ペア:

[(1, 77216608), (2, 38608304), (4, 19304152), (7, 11030944), (8, 9652076), (14, 5515472), (16, 4826038), (19, 4064032), (28, 2757736), (32, 2413019), (38, 2032016), (56, 1378868), (76, 1016008), (112, 689434), (133, 580576), (152, 508004), (224, 344717), (266, 290288), (304, 254002), (532, 145144), (608, 127001), (1064, 72572), (2128, 36286), (4256, 18143)]