15674864996

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{433}}^1\times {\mathrm{967}}^1$

素因数の和:1609

約数の個数: 72

約数和(自身を含む): 32183940096

約数和(自身を除く): 16509075100

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 433, 764, 866, 967, 1337, 1732, 1934, 2674, 3031, 3868, 5348, 6062, 6769, 9359, 12124, 13538, 18718, 21217, 27076, 37436, 42434, 47383, 82703, 84868, 94766, 165406, 184697, 189532, 330812, 369394, 418711, 578921, 738788, 837422, 1157842, 1292879, 1674844, 2315684, 2585758, 2930977, 4052447, 5171516, 5861954, 8104894, 9050153, 11723908, 16209788, 18100306, 20516839, 36200612, 41033678, 79973801, 82067356, 159947602, 319895204, 559816607, 1119633214, 2239266428, 3918716249, 7837432498, 15674864996]

約数ペア:

[(1, 15674864996), (2, 7837432498), (4, 3918716249), (7, 2239266428), (14, 1119633214), (28, 559816607), (49, 319895204), (98, 159947602), (191, 82067356), (196, 79973801), (382, 41033678), (433, 36200612), (764, 20516839), (866, 18100306), (967, 16209788), (1337, 11723908), (1732, 9050153), (1934, 8104894), (2674, 5861954), (3031, 5171516), (3868, 4052447), (5348, 2930977), (6062, 2585758), (6769, 2315684), (9359, 1674844), (12124, 1292879), (13538, 1157842), (18718, 837422), (21217, 738788), (27076, 578921), (37436, 418711), (42434, 369394), (47383, 330812), (82703, 189532), (84868, 184697), (94766, 165406)]