24396988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 56604800

約数和(自身を除く): 32207812

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 379, 418, 484, 532, 758, 836, 847, 1463, 1516, 1694, 2299, 2653, 2926, 3388, 4169, 4598, 5306, 5852, 7201, 8338, 9196, 10612, 14402, 16093, 16676, 28804, 29183, 32186, 45859, 50407, 58366, 64372, 79211, 91718, 100814, 116732, 158422, 183436, 201628, 316844, 321013, 554477, 642026, 871321, 1108954, 1284052, 1742642, 2217908, 3485284, 6099247, 12198494, 24396988]

約数ペア:

[(1, 24396988), (2, 12198494), (4, 6099247), (7, 3485284), (11, 2217908), (14, 1742642), (19, 1284052), (22, 1108954), (28, 871321), (38, 642026), (44, 554477), (76, 321013), (77, 316844), (121, 201628), (133, 183436), (154, 158422), (209, 116732), (242, 100814), (266, 91718), (308, 79211), (379, 64372), (418, 58366), (484, 50407), (532, 45859), (758, 32186), (836, 29183), (847, 28804), (1463, 16676), (1516, 16093), (1694, 14402), (2299, 10612), (2653, 9196), (2926, 8338), (3388, 7201), (4169, 5852), (4598, 5306)]