29996516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 61508160

約数和(自身を除く): 31511644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 677, 836, 1007, 1166, 1354, 2014, 2332, 2708, 4028, 7447, 11077, 12863, 14894, 22154, 25726, 29788, 35881, 44308, 51452, 71762, 141493, 143524, 282986, 394691, 565972, 681739, 789382, 1363478, 1578764, 2726956, 7499129, 14998258, 29996516]

約数ペア:

[(1, 29996516), (2, 14998258), (4, 7499129), (11, 2726956), (19, 1578764), (22, 1363478), (38, 789382), (44, 681739), (53, 565972), (76, 394691), (106, 282986), (209, 143524), (212, 141493), (418, 71762), (583, 51452), (677, 44308), (836, 35881), (1007, 29788), (1166, 25726), (1354, 22154), (2014, 14894), (2332, 12863), (2708, 11077), (4028, 7447)]