22661528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 47628000

約数和(自身を除く): 24966472

約数列:

[1, 2, 4, 8, 19, 29, 38, 53, 58, 76, 97, 106, 116, 152, 194, 212, 232, 388, 424, 551, 776, 1007, 1102, 1537, 1843, 2014, 2204, 2813, 3074, 3686, 4028, 4408, 5141, 5626, 6148, 7372, 8056, 10282, 11252, 12296, 14744, 20564, 22504, 29203, 41128, 53447, 58406, 97679, 106894, 116812, 149089, 195358, 213788, 233624, 298178, 390716, 427576, 596356, 781432, 1192712, 2832691, 5665382, 11330764, 22661528]

約数ペア:

[(1, 22661528), (2, 11330764), (4, 5665382), (8, 2832691), (19, 1192712), (29, 781432), (38, 596356), (53, 427576), (58, 390716), (76, 298178), (97, 233624), (106, 213788), (116, 195358), (152, 149089), (194, 116812), (212, 106894), (232, 97679), (388, 58406), (424, 53447), (551, 41128), (776, 29203), (1007, 22504), (1102, 20564), (1537, 14744), (1843, 12296), (2014, 11252), (2204, 10282), (2813, 8056), (3074, 7372), (3686, 6148), (4028, 5626), (4408, 5141)]