27530356

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 60673536

約数和(自身を除く): 33143180

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 197, 217, 322, 394, 434, 644, 713, 788, 868, 1127, 1379, 1426, 1519, 2254, 2758, 2852, 3038, 4508, 4531, 4991, 5516, 6076, 6107, 9062, 9653, 9982, 12214, 18124, 19306, 19964, 24428, 31717, 34937, 38612, 42749, 63434, 69874, 85498, 126868, 139748, 140461, 170996, 222019, 280922, 299243, 444038, 561844, 598486, 888076, 983227, 1196972, 1966454, 3932908, 6882589, 13765178, 27530356]

約数ペア:

[(1, 27530356), (2, 13765178), (4, 6882589), (7, 3932908), (14, 1966454), (23, 1196972), (28, 983227), (31, 888076), (46, 598486), (49, 561844), (62, 444038), (92, 299243), (98, 280922), (124, 222019), (161, 170996), (196, 140461), (197, 139748), (217, 126868), (322, 85498), (394, 69874), (434, 63434), (644, 42749), (713, 38612), (788, 34937), (868, 31717), (1127, 24428), (1379, 19964), (1426, 19306), (1519, 18124), (2254, 12214), (2758, 9982), (2852, 9653), (3038, 9062), (4508, 6107), (4531, 6076), (4991, 5516)]