26372556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 76687520

約数和(自身を除く): 50314964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 457, 458, 687, 914, 916, 1371, 1374, 1603, 1828, 2061, 2742, 2748, 3199, 3206, 4113, 4122, 4809, 5484, 6398, 6412, 8226, 8244, 9597, 9618, 12796, 14427, 16452, 19194, 19236, 28791, 28854, 38388, 57582, 57708, 104653, 115164, 209306, 313959, 418612, 627918, 732571, 941877, 1255836, 1465142, 1883754, 2197713, 2930284, 3767508, 4395426, 6593139, 8790852, 13186278, 26372556]

約数ペア:

[(1, 26372556), (2, 13186278), (3, 8790852), (4, 6593139), (6, 4395426), (7, 3767508), (9, 2930284), (12, 2197713), (14, 1883754), (18, 1465142), (21, 1255836), (28, 941877), (36, 732571), (42, 627918), (63, 418612), (84, 313959), (126, 209306), (229, 115164), (252, 104653), (457, 57708), (458, 57582), (687, 38388), (914, 28854), (916, 28791), (1371, 19236), (1374, 19194), (1603, 16452), (1828, 14427), (2061, 12796), (2742, 9618), (2748, 9597), (3199, 8244), (3206, 8226), (4113, 6412), (4122, 6398), (4809, 5484)]