15806464

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 52

約数和(自身を含む): 33615864

約数和(自身を除く): 17809400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 227, 256, 272, 454, 512, 544, 908, 1024, 1088, 1816, 2048, 2176, 3632, 3859, 4096, 4352, 7264, 7718, 8704, 14528, 15436, 17408, 29056, 30872, 34816, 58112, 61744, 69632, 116224, 123488, 232448, 246976, 464896, 493952, 929792, 987904, 1975808, 3951616, 7903232, 15806464]

約数ペア:

[(1, 15806464), (2, 7903232), (4, 3951616), (8, 1975808), (16, 987904), (17, 929792), (32, 493952), (34, 464896), (64, 246976), (68, 232448), (128, 123488), (136, 116224), (227, 69632), (256, 61744), (272, 58112), (454, 34816), (512, 30872), (544, 29056), (908, 17408), (1024, 15436), (1088, 14528), (1816, 8704), (2048, 7718), (2176, 7264), (3632, 4352), (3859, 4096)]