15479552

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 35320320

約数和(自身を除く): 19840768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 239, 253, 256, 352, 368, 478, 506, 704, 736, 956, 1012, 1408, 1472, 1912, 2024, 2629, 2816, 2944, 3824, 4048, 5258, 5497, 5888, 7648, 8096, 10516, 10994, 15296, 16192, 21032, 21988, 30592, 32384, 42064, 43976, 60467, 61184, 64768, 84128, 87952, 120934, 168256, 175904, 241868, 336512, 351808, 483736, 673024, 703616, 967472, 1407232, 1934944, 3869888, 7739776, 15479552]

約数ペア:

[(1, 15479552), (2, 7739776), (4, 3869888), (8, 1934944), (11, 1407232), (16, 967472), (22, 703616), (23, 673024), (32, 483736), (44, 351808), (46, 336512), (64, 241868), (88, 175904), (92, 168256), (128, 120934), (176, 87952), (184, 84128), (239, 64768), (253, 61184), (256, 60467), (352, 43976), (368, 42064), (478, 32384), (506, 30592), (704, 21988), (736, 21032), (956, 16192), (1012, 15296), (1408, 10994), (1472, 10516), (1912, 8096), (2024, 7648), (2629, 5888), (2816, 5497), (2944, 5258), (3824, 4048)]