28958748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 86854656

約数和(自身を除く): 57895908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1153, 1196, 1794, 1932, 2093, 2306, 3459, 3588, 4186, 4612, 6279, 6918, 8071, 8372, 12558, 13836, 14989, 16142, 24213, 25116, 26519, 29978, 32284, 44967, 48426, 53038, 59956, 79557, 89934, 96852, 104923, 106076, 159114, 179868, 185633, 209846, 314769, 318228, 344747, 371266, 419692, 556899, 629538, 689494, 742532, 1034241, 1113798, 1259076, 1378988, 2068482, 2227596, 2413229, 4136964, 4826458, 7239687, 9652916, 14479374, 28958748]

約数ペア:

[(1, 28958748), (2, 14479374), (3, 9652916), (4, 7239687), (6, 4826458), (7, 4136964), (12, 2413229), (13, 2227596), (14, 2068482), (21, 1378988), (23, 1259076), (26, 1113798), (28, 1034241), (39, 742532), (42, 689494), (46, 629538), (52, 556899), (69, 419692), (78, 371266), (84, 344747), (91, 318228), (92, 314769), (138, 209846), (156, 185633), (161, 179868), (182, 159114), (273, 106076), (276, 104923), (299, 96852), (322, 89934), (364, 79557), (483, 59956), (546, 53038), (598, 48426), (644, 44967), (897, 32284), (966, 29978), (1092, 26519), (1153, 25116), (1196, 24213), (1794, 16142), (1932, 14989), (2093, 13836), (2306, 12558), (3459, 8372), (3588, 8071), (4186, 6918), (4612, 6279)]