13426532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 28925568

約数和(自身を除く): 15499036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 421, 469, 476, 842, 938, 1139, 1684, 1876, 2278, 2947, 4556, 5894, 7157, 7973, 11788, 14314, 15946, 28207, 28628, 31892, 50099, 56414, 100198, 112828, 197449, 200396, 394898, 479519, 789796, 959038, 1918076, 3356633, 6713266, 13426532]

約数ペア:

[(1, 13426532), (2, 6713266), (4, 3356633), (7, 1918076), (14, 959038), (17, 789796), (28, 479519), (34, 394898), (67, 200396), (68, 197449), (119, 112828), (134, 100198), (238, 56414), (268, 50099), (421, 31892), (469, 28628), (476, 28207), (842, 15946), (938, 14314), (1139, 11788), (1684, 7973), (1876, 7157), (2278, 5894), (2947, 4556)]