65183216

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 84807184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 139, 158, 212, 278, 316, 371, 424, 553, 556, 632, 742, 848, 973, 1106, 1112, 1264, 1484, 1946, 2212, 2224, 2968, 3892, 4187, 4424, 5936, 7367, 7784, 8374, 8848, 10981, 14734, 15568, 16748, 21962, 29309, 29468, 33496, 43924, 51569, 58618, 58936, 66992, 76867, 87848, 103138, 117236, 117872, 153734, 175696, 206276, 234472, 307468, 412552, 468944, 581993, 614936, 825104, 1163986, 1229872, 2327972, 4073951, 4655944, 8147902, 9311888, 16295804, 32591608, 65183216]

約数ペア:

[(1, 65183216), (2, 32591608), (4, 16295804), (7, 9311888), (8, 8147902), (14, 4655944), (16, 4073951), (28, 2327972), (53, 1229872), (56, 1163986), (79, 825104), (106, 614936), (112, 581993), (139, 468944), (158, 412552), (212, 307468), (278, 234472), (316, 206276), (371, 175696), (424, 153734), (553, 117872), (556, 117236), (632, 103138), (742, 87848), (848, 76867), (973, 66992), (1106, 58936), (1112, 58618), (1264, 51569), (1484, 43924), (1946, 33496), (2212, 29468), (2224, 29309), (2968, 21962), (3892, 16748), (4187, 15568), (4424, 14734), (5936, 10981), (7367, 8848), (7784, 8374)]