2891968

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 28

約数和(自身を含む): 5826760

約数和(自身を除く): 2934792

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 619, 1168, 1238, 2336, 2476, 4672, 4952, 9904, 19808, 39616, 45187, 90374, 180748, 361496, 722992, 1445984, 2891968]

約数ペア:

[(1, 2891968), (2, 1445984), (4, 722992), (8, 361496), (16, 180748), (32, 90374), (64, 45187), (73, 39616), (146, 19808), (292, 9904), (584, 4952), (619, 4672), (1168, 2476), (1238, 2336)]