28822038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 71705088

約数和(自身を除く): 42883050

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1091, 1258, 1554, 1887, 2182, 3273, 3774, 4403, 6546, 7637, 8806, 13209, 15274, 18547, 22911, 26418, 37094, 40367, 45822, 55641, 80734, 111282, 121101, 129829, 242202, 259658, 282569, 389487, 565138, 686239, 778974, 847707, 1372478, 1695414, 2058717, 4117434, 4803673, 9607346, 14411019, 28822038]

約数ペア:

[(1, 28822038), (2, 14411019), (3, 9607346), (6, 4803673), (7, 4117434), (14, 2058717), (17, 1695414), (21, 1372478), (34, 847707), (37, 778974), (42, 686239), (51, 565138), (74, 389487), (102, 282569), (111, 259658), (119, 242202), (222, 129829), (238, 121101), (259, 111282), (357, 80734), (518, 55641), (629, 45822), (714, 40367), (777, 37094), (1091, 26418), (1258, 22911), (1554, 18547), (1887, 15274), (2182, 13209), (3273, 8806), (3774, 7637), (4403, 6546)]