27930831736

素因数分解:

$2^3\times {\mathrm{131}}^2\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 53009962200

約数和(自身を除く): 25079130464

約数列:

[1, 2, 4, 8, 131, 262, 389, 523, 524, 778, 1046, 1048, 1556, 2092, 3112, 4184, 17161, 34322, 50959, 68513, 68644, 101918, 137026, 137288, 203447, 203836, 274052, 406894, 407672, 548104, 813788, 1627576, 6675629, 8975203, 13351258, 17950406, 26651557, 26702516, 35900812, 53303114, 53405032, 71801624, 106606228, 213212456, 3491353967, 6982707934, 13965415868, 27930831736]

約数ペア:

[(1, 27930831736), (2, 13965415868), (4, 6982707934), (8, 3491353967), (131, 213212456), (262, 106606228), (389, 71801624), (523, 53405032), (524, 53303114), (778, 35900812), (1046, 26702516), (1048, 26651557), (1556, 17950406), (2092, 13351258), (3112, 8975203), (4184, 6675629), (17161, 1627576), (34322, 813788), (50959, 548104), (68513, 407672), (68644, 406894), (101918, 274052), (137026, 203836), (137288, 203447)]