25333812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 73673600

約数和(自身を除く): 48339788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 439, 458, 687, 878, 916, 1317, 1374, 1603, 1756, 2061, 2634, 2748, 3073, 3206, 3951, 4122, 4809, 5268, 6146, 6412, 7902, 8244, 9219, 9618, 12292, 14427, 15804, 18438, 19236, 27657, 28854, 36876, 55314, 57708, 100531, 110628, 201062, 301593, 402124, 603186, 703717, 904779, 1206372, 1407434, 1809558, 2111151, 2814868, 3619116, 4222302, 6333453, 8444604, 12666906, 25333812]

約数ペア:

[(1, 25333812), (2, 12666906), (3, 8444604), (4, 6333453), (6, 4222302), (7, 3619116), (9, 2814868), (12, 2111151), (14, 1809558), (18, 1407434), (21, 1206372), (28, 904779), (36, 703717), (42, 603186), (63, 402124), (84, 301593), (126, 201062), (229, 110628), (252, 100531), (439, 57708), (458, 55314), (687, 36876), (878, 28854), (916, 27657), (1317, 19236), (1374, 18438), (1603, 15804), (1756, 14427), (2061, 12292), (2634, 9618), (2748, 9219), (3073, 8244), (3206, 7902), (3951, 6412), (4122, 6146), (4809, 5268)]