27851096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 65345280

約数和(自身を除く): 37494184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 571, 728, 871, 938, 1142, 1742, 1876, 2284, 3484, 3752, 3997, 4568, 6097, 6968, 7423, 7994, 12194, 14846, 15988, 24388, 29692, 31976, 38257, 48776, 51961, 59384, 76514, 103922, 153028, 207844, 267799, 306056, 415688, 497341, 535598, 994682, 1071196, 1989364, 2142392, 3481387, 3978728, 6962774, 13925548, 27851096]

約数ペア:

[(1, 27851096), (2, 13925548), (4, 6962774), (7, 3978728), (8, 3481387), (13, 2142392), (14, 1989364), (26, 1071196), (28, 994682), (52, 535598), (56, 497341), (67, 415688), (91, 306056), (104, 267799), (134, 207844), (182, 153028), (268, 103922), (364, 76514), (469, 59384), (536, 51961), (571, 48776), (728, 38257), (871, 31976), (938, 29692), (1142, 24388), (1742, 15988), (1876, 14846), (2284, 12194), (3484, 7994), (3752, 7423), (3997, 6968), (4568, 6097)]