27831566812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{140057}}^1$

素因数の和:140266

約数の個数: 48

約数和(自身を含む): 57224337408

約数和(自身を除く): 29392770596

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 151, 188, 302, 329, 604, 658, 1057, 1316, 2114, 4228, 7097, 14194, 28388, 49679, 99358, 140057, 198716, 280114, 560228, 980399, 1960798, 3921596, 6582679, 13165358, 21148607, 26330716, 42297214, 46078753, 84594428, 92157506, 148040249, 184315012, 296080498, 592160996, 993984529, 1987969058, 3975938116, 6957891703, 13915783406, 27831566812]

約数ペア:

[(1, 27831566812), (2, 13915783406), (4, 6957891703), (7, 3975938116), (14, 1987969058), (28, 993984529), (47, 592160996), (94, 296080498), (151, 184315012), (188, 148040249), (302, 92157506), (329, 84594428), (604, 46078753), (658, 42297214), (1057, 26330716), (1316, 21148607), (2114, 13165358), (4228, 6582679), (7097, 3921596), (14194, 1960798), (28388, 980399), (49679, 560228), (99358, 280114), (140057, 198716)]