38191956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 101441760

約数和(自身を除く): 63249804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 907, 957, 1276, 1452, 1814, 1914, 2721, 3509, 3628, 3828, 5442, 7018, 9977, 10527, 10884, 14036, 19954, 21054, 26303, 29931, 39908, 42108, 52606, 59862, 78909, 105212, 109747, 119724, 157818, 219494, 289333, 315636, 329241, 438988, 578666, 658482, 867999, 1157332, 1316964, 1735998, 3182663, 3471996, 6365326, 9547989, 12730652, 19095978, 38191956]

約数ペア:

[(1, 38191956), (2, 19095978), (3, 12730652), (4, 9547989), (6, 6365326), (11, 3471996), (12, 3182663), (22, 1735998), (29, 1316964), (33, 1157332), (44, 867999), (58, 658482), (66, 578666), (87, 438988), (116, 329241), (121, 315636), (132, 289333), (174, 219494), (242, 157818), (319, 119724), (348, 109747), (363, 105212), (484, 78909), (638, 59862), (726, 52606), (907, 42108), (957, 39908), (1276, 29931), (1452, 26303), (1814, 21054), (1914, 19954), (2721, 14036), (3509, 10884), (3628, 10527), (3828, 9977), (5442, 7018)]