27790511098

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{167953}}^1$

素因数の和:168238

約数の個数: 32

約数和(自身を含む): 48757718016

約数和(自身を除く): 20967206918

約数列:

[1, 2, 7, 14, 53, 106, 223, 371, 446, 742, 1561, 3122, 11819, 23638, 82733, 165466, 167953, 335906, 1175671, 2351342, 8901509, 17803018, 37453519, 62310563, 74907038, 124621126, 262174633, 524349266, 1985036507, 3970073014, 13895255549, 27790511098]

約数ペア:

[(1, 27790511098), (2, 13895255549), (7, 3970073014), (14, 1985036507), (53, 524349266), (106, 262174633), (223, 124621126), (371, 74907038), (446, 62310563), (742, 37453519), (1561, 17803018), (3122, 8901509), (11819, 2351342), (23638, 1175671), (82733, 335906), (165466, 167953)]