16236836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 38265696

約数和(自身を除く): 22028860

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 443, 476, 539, 748, 833, 886, 1078, 1309, 1666, 1772, 2156, 2618, 3101, 3332, 4873, 5236, 6202, 7531, 9163, 9746, 12404, 15062, 18326, 19492, 21707, 30124, 34111, 36652, 43414, 52717, 68222, 82841, 86828, 105434, 136444, 165682, 210868, 238777, 331364, 369019, 477554, 579887, 738038, 955108, 1159774, 1476076, 2319548, 4059209, 8118418, 16236836]

約数ペア:

[(1, 16236836), (2, 8118418), (4, 4059209), (7, 2319548), (11, 1476076), (14, 1159774), (17, 955108), (22, 738038), (28, 579887), (34, 477554), (44, 369019), (49, 331364), (68, 238777), (77, 210868), (98, 165682), (119, 136444), (154, 105434), (187, 86828), (196, 82841), (238, 68222), (308, 52717), (374, 43414), (443, 36652), (476, 34111), (539, 30124), (748, 21707), (833, 19492), (886, 18326), (1078, 15062), (1309, 12404), (1666, 9746), (1772, 9163), (2156, 7531), (2618, 6202), (3101, 5236), (3332, 4873)]