39784976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 98469888

約数和(自身を除く): 58684912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 602, 616, 688, 751, 946, 1204, 1232, 1502, 1892, 2408, 3004, 3311, 3784, 4816, 5257, 6008, 6622, 7568, 8261, 10514, 12016, 13244, 16522, 21028, 26488, 32293, 33044, 42056, 52976, 57827, 64586, 66088, 84112, 115654, 129172, 132176, 226051, 231308, 258344, 355223, 452102, 462616, 516688, 710446, 904204, 925232, 1420892, 1808408, 2486561, 2841784, 3616816, 4973122, 5683568, 9946244, 19892488, 39784976]

約数ペア:

[(1, 39784976), (2, 19892488), (4, 9946244), (7, 5683568), (8, 4973122), (11, 3616816), (14, 2841784), (16, 2486561), (22, 1808408), (28, 1420892), (43, 925232), (44, 904204), (56, 710446), (77, 516688), (86, 462616), (88, 452102), (112, 355223), (154, 258344), (172, 231308), (176, 226051), (301, 132176), (308, 129172), (344, 115654), (473, 84112), (602, 66088), (616, 64586), (688, 57827), (751, 52976), (946, 42056), (1204, 33044), (1232, 32293), (1502, 26488), (1892, 21028), (2408, 16522), (3004, 13244), (3311, 12016), (3784, 10514), (4816, 8261), (5257, 7568), (6008, 6622)]