29972908

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4982

約数の個数: 36

約数和(自身を含む): 62997312

約数和(自身を除く): 33024404

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 4933, 6076, 9866, 19732, 34531, 69062, 138124, 152923, 241717, 305846, 483434, 611692, 966868, 1070461, 2140922, 4281844, 7493227, 14986454, 29972908]

約数ペア:

[(1, 29972908), (2, 14986454), (4, 7493227), (7, 4281844), (14, 2140922), (28, 1070461), (31, 966868), (49, 611692), (62, 483434), (98, 305846), (124, 241717), (196, 152923), (217, 138124), (434, 69062), (868, 34531), (1519, 19732), (3038, 9866), (4933, 6076)]