28457141424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197159}}^1$

素因数の和:197298

約数の個数: 80

約数和(自身を含む): 76668426240

約数和(自身を除く): 48211284816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 1164, 1488, 1552, 2328, 3007, 4656, 6014, 9021, 12028, 18042, 24056, 36084, 48112, 72168, 144336, 197159, 394318, 591477, 788636, 1182954, 1577272, 2365908, 3154544, 4731816, 6111929, 9463632, 12223858, 18335787, 19124423, 24447716, 36671574, 38248846, 48895432, 57373269, 73343148, 76497692, 97790864, 114746538, 146686296, 152995384, 229493076, 293372592, 305990768, 458986152, 592857113, 917972304, 1185714226, 1778571339, 2371428452, 3557142678, 4742856904, 7114285356, 9485713808, 14228570712, 28457141424]

約数ペア:

[(1, 28457141424), (2, 14228570712), (3, 9485713808), (4, 7114285356), (6, 4742856904), (8, 3557142678), (12, 2371428452), (16, 1778571339), (24, 1185714226), (31, 917972304), (48, 592857113), (62, 458986152), (93, 305990768), (97, 293372592), (124, 229493076), (186, 152995384), (194, 146686296), (248, 114746538), (291, 97790864), (372, 76497692), (388, 73343148), (496, 57373269), (582, 48895432), (744, 38248846), (776, 36671574), (1164, 24447716), (1488, 19124423), (1552, 18335787), (2328, 12223858), (3007, 9463632), (4656, 6111929), (6014, 4731816), (9021, 3154544), (12028, 2365908), (18042, 1577272), (24056, 1182954), (36084, 788636), (48112, 591477), (72168, 394318), (144336, 197159)]