4894708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 11462472

約数和(自身を除く): 6567764

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 113, 119, 182, 196, 221, 226, 238, 364, 442, 452, 476, 637, 791, 833, 884, 1274, 1469, 1547, 1582, 1666, 1921, 2548, 2938, 3094, 3164, 3332, 3842, 5537, 5876, 6188, 7684, 10283, 10829, 11074, 13447, 20566, 21658, 22148, 24973, 26894, 41132, 43316, 49946, 53788, 71981, 94129, 99892, 143962, 174811, 188258, 287924, 349622, 376516, 699244, 1223677, 2447354, 4894708]

約数ペア:

[(1, 4894708), (2, 2447354), (4, 1223677), (7, 699244), (13, 376516), (14, 349622), (17, 287924), (26, 188258), (28, 174811), (34, 143962), (49, 99892), (52, 94129), (68, 71981), (91, 53788), (98, 49946), (113, 43316), (119, 41132), (182, 26894), (196, 24973), (221, 22148), (226, 21658), (238, 20566), (364, 13447), (442, 11074), (452, 10829), (476, 10283), (637, 7684), (791, 6188), (833, 5876), (884, 5537), (1274, 3842), (1469, 3332), (1547, 3164), (1582, 3094), (1666, 2938), (1921, 2548)]