4403028868

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1579}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 9214218720

約数和(自身を除く): 4811189852

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 347, 574, 694, 1148, 1388, 1579, 2009, 2429, 3158, 4018, 4858, 6316, 8036, 9716, 11053, 14227, 17003, 22106, 28454, 34006, 44212, 56908, 64739, 68012, 77371, 99589, 129478, 154742, 199178, 258956, 309484, 398356, 453173, 547913, 697123, 906346, 1095826, 1394246, 1812692, 2191652, 2788492, 3172211, 3835391, 6344422, 7670782, 12688844, 15341564, 22464433, 26847737, 44928866, 53695474, 89857732, 107390948, 157251031, 314502062, 629004124, 1100757217, 2201514434, 4403028868]

約数ペア:

[(1, 4403028868), (2, 2201514434), (4, 1100757217), (7, 629004124), (14, 314502062), (28, 157251031), (41, 107390948), (49, 89857732), (82, 53695474), (98, 44928866), (164, 26847737), (196, 22464433), (287, 15341564), (347, 12688844), (574, 7670782), (694, 6344422), (1148, 3835391), (1388, 3172211), (1579, 2788492), (2009, 2191652), (2429, 1812692), (3158, 1394246), (4018, 1095826), (4858, 906346), (6316, 697123), (8036, 547913), (9716, 453173), (11053, 398356), (14227, 309484), (17003, 258956), (22106, 199178), (28454, 154742), (34006, 129478), (44212, 99589), (56908, 77371), (64739, 68012)]