28194350688

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1997899}}^1$

素因数の和:1997929

約数の個数: 108

約数和(自身を含む): 93267965700

約数和(自身を除く): 65073615012

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 1997899, 3995798, 5993697, 7991596, 11987394, 13985293, 15983192, 17981091, 23974788, 27970586, 31966384, 35962182, 41955879, 47949576, 55941172, 63932768, 71924364, 83911758, 95899152, 97897051, 111882344, 125867637, 143848728, 167823516, 191798304, 195794102, 223764688, 251735274, 287697456, 293691153, 335647032, 391588204, 447529376, 503470548, 575394912, 587382306, 671294064, 783176408, 881073459, 1006941096, 1174764612, 1342588128, 1566352816, 1762146918, 2013882192, 2349529224, 3132705632, 3524293836, 4027764384, 4699058448, 7048587672, 9398116896, 14097175344, 28194350688]

約数ペア:

[(1, 28194350688), (2, 14097175344), (3, 9398116896), (4, 7048587672), (6, 4699058448), (7, 4027764384), (8, 3524293836), (9, 3132705632), (12, 2349529224), (14, 2013882192), (16, 1762146918), (18, 1566352816), (21, 1342588128), (24, 1174764612), (28, 1006941096), (32, 881073459), (36, 783176408), (42, 671294064), (48, 587382306), (49, 575394912), (56, 503470548), (63, 447529376), (72, 391588204), (84, 335647032), (96, 293691153), (98, 287697456), (112, 251735274), (126, 223764688), (144, 195794102), (147, 191798304), (168, 167823516), (196, 143848728), (224, 125867637), (252, 111882344), (288, 97897051), (294, 95899152), (336, 83911758), (392, 71924364), (441, 63932768), (504, 55941172), (588, 47949576), (672, 41955879), (784, 35962182), (882, 31966384), (1008, 27970586), (1176, 23974788), (1568, 17981091), (1764, 15983192), (2016, 13985293), (2352, 11987394), (3528, 7991596), (4704, 5993697), (7056, 3995798), (14112, 1997899)]