28913494092

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{983}}^1\times {\mathrm{50023}}^1$

素因数の和:51027

約数の個数: 72

約数和(自身を含む): 78560891136

約数和(自身を除く): 49647397044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 983, 1966, 2949, 3932, 5898, 6881, 11796, 13762, 20643, 27524, 41286, 48167, 50023, 82572, 96334, 100046, 144501, 150069, 192668, 200092, 289002, 300138, 350161, 578004, 600276, 700322, 1050483, 1400644, 2100966, 2451127, 4201932, 4902254, 7353381, 9804508, 14706762, 29413524, 49172609, 98345218, 147517827, 196690436, 295035654, 344208263, 590071308, 688416526, 1032624789, 1376833052, 2065249578, 2409457841, 4130499156, 4818915682, 7228373523, 9637831364, 14456747046, 28913494092]

約数ペア:

[(1, 28913494092), (2, 14456747046), (3, 9637831364), (4, 7228373523), (6, 4818915682), (7, 4130499156), (12, 2409457841), (14, 2065249578), (21, 1376833052), (28, 1032624789), (42, 688416526), (49, 590071308), (84, 344208263), (98, 295035654), (147, 196690436), (196, 147517827), (294, 98345218), (588, 49172609), (983, 29413524), (1966, 14706762), (2949, 9804508), (3932, 7353381), (5898, 4902254), (6881, 4201932), (11796, 2451127), (13762, 2100966), (20643, 1400644), (27524, 1050483), (41286, 700322), (48167, 600276), (50023, 578004), (82572, 350161), (96334, 300138), (100046, 289002), (144501, 200092), (150069, 192668)]