28773425884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{5701}}^1$

素因数の和:5963

約数の個数: 96

約数和(自身を含む): 62074252800

約数和(自身を除く): 33300826916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 179, 212, 266, 358, 371, 532, 716, 742, 1007, 1253, 1484, 2014, 2506, 3401, 4028, 5012, 5701, 6802, 7049, 9487, 11402, 13604, 14098, 18974, 22804, 23807, 28196, 37948, 39907, 47614, 66409, 79814, 95228, 108319, 132818, 159628, 180253, 216638, 265636, 302153, 360506, 433276, 604306, 721012, 758233, 1020479, 1208612, 1261771, 1516466, 2040958, 2115071, 2523542, 3032932, 4081916, 4230142, 5047084, 5740907, 7143353, 8460284, 11481814, 14286706, 19389101, 22963628, 28573412, 38778202, 40186349, 54085387, 77556404, 80372698, 108170774, 135723707, 160745396, 216341548, 271447414, 378597709, 542894828, 757195418, 1027622353, 1514390836, 2055244706, 4110489412, 7193356471, 14386712942, 28773425884]

約数ペア:

[(1, 28773425884), (2, 14386712942), (4, 7193356471), (7, 4110489412), (14, 2055244706), (19, 1514390836), (28, 1027622353), (38, 757195418), (53, 542894828), (76, 378597709), (106, 271447414), (133, 216341548), (179, 160745396), (212, 135723707), (266, 108170774), (358, 80372698), (371, 77556404), (532, 54085387), (716, 40186349), (742, 38778202), (1007, 28573412), (1253, 22963628), (1484, 19389101), (2014, 14286706), (2506, 11481814), (3401, 8460284), (4028, 7143353), (5012, 5740907), (5701, 5047084), (6802, 4230142), (7049, 4081916), (9487, 3032932), (11402, 2523542), (13604, 2115071), (14098, 2040958), (18974, 1516466), (22804, 1261771), (23807, 1208612), (28196, 1020479), (37948, 758233), (39907, 721012), (47614, 604306), (66409, 433276), (79814, 360506), (95228, 302153), (108319, 265636), (132818, 216638), (159628, 180253)]