27287512

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 60041520

約数和(自身を除く): 32754008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 461, 604, 922, 1057, 1208, 1844, 2114, 3227, 3688, 4228, 6454, 7399, 8456, 12908, 14798, 22589, 25816, 29596, 45178, 59192, 69611, 90356, 139222, 180712, 278444, 487277, 556888, 974554, 1949108, 3410939, 3898216, 6821878, 13643756, 27287512]

約数ペア:

[(1, 27287512), (2, 13643756), (4, 6821878), (7, 3898216), (8, 3410939), (14, 1949108), (28, 974554), (49, 556888), (56, 487277), (98, 278444), (151, 180712), (196, 139222), (302, 90356), (392, 69611), (461, 59192), (604, 45178), (922, 29596), (1057, 25816), (1208, 22589), (1844, 14798), (2114, 12908), (3227, 8456), (3688, 7399), (4228, 6454)]