28483616

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 36290464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1259, 1414, 1616, 2518, 2828, 3232, 5036, 5656, 8813, 10072, 11312, 17626, 20144, 22624, 35252, 40288, 70504, 127159, 141008, 254318, 282016, 508636, 890113, 1017272, 1780226, 2034544, 3560452, 4069088, 7120904, 14241808, 28483616]

約数ペア:

[(1, 28483616), (2, 14241808), (4, 7120904), (7, 4069088), (8, 3560452), (14, 2034544), (16, 1780226), (28, 1017272), (32, 890113), (56, 508636), (101, 282016), (112, 254318), (202, 141008), (224, 127159), (404, 70504), (707, 40288), (808, 35252), (1259, 22624), (1414, 20144), (1616, 17626), (2518, 11312), (2828, 10072), (3232, 8813), (5036, 5656)]