4647139712

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3257}}^1$

素因数の和:3499

約数の個数: 64

約数和(自身を含む): 9451067040

約数和(自身を除く): 4803927328

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 157, 284, 314, 568, 628, 1136, 1256, 2272, 2512, 3257, 4544, 5024, 6514, 9088, 10048, 11147, 13028, 20096, 22294, 26056, 44588, 52112, 89176, 104224, 178352, 208448, 231247, 356704, 416896, 462494, 511349, 713408, 924988, 1022698, 1426816, 1849976, 2045396, 3699952, 4090792, 7399904, 8181584, 14799808, 16363168, 29599616, 32726336, 36305779, 65452672, 72611558, 145223116, 290446232, 580892464, 1161784928, 2323569856, 4647139712]

約数ペア:

[(1, 4647139712), (2, 2323569856), (4, 1161784928), (8, 580892464), (16, 290446232), (32, 145223116), (64, 72611558), (71, 65452672), (128, 36305779), (142, 32726336), (157, 29599616), (284, 16363168), (314, 14799808), (568, 8181584), (628, 7399904), (1136, 4090792), (1256, 3699952), (2272, 2045396), (2512, 1849976), (3257, 1426816), (4544, 1022698), (5024, 924988), (6514, 713408), (9088, 511349), (10048, 462494), (11147, 416896), (13028, 356704), (20096, 231247), (22294, 208448), (26056, 178352), (44588, 104224), (52112, 89176)]