21966528

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:805

約数の個数: 56

約数和(自身を含む): 58521600

約数和(自身を除く): 36555072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 573, 599, 764, 1146, 1198, 1528, 1797, 2292, 2396, 3056, 3594, 4584, 4792, 6112, 7188, 9168, 9584, 12224, 14376, 18336, 19168, 28752, 36672, 38336, 57504, 114409, 115008, 228818, 343227, 457636, 686454, 915272, 1372908, 1830544, 2745816, 3661088, 5491632, 7322176, 10983264, 21966528]

約数ペア:

[(1, 21966528), (2, 10983264), (3, 7322176), (4, 5491632), (6, 3661088), (8, 2745816), (12, 1830544), (16, 1372908), (24, 915272), (32, 686454), (48, 457636), (64, 343227), (96, 228818), (191, 115008), (192, 114409), (382, 57504), (573, 38336), (599, 36672), (764, 28752), (1146, 19168), (1198, 18336), (1528, 14376), (1797, 12224), (2292, 9584), (2396, 9168), (3056, 7188), (3594, 6112), (4584, 4792)]