15377248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 33475680

約数和(自身を除く): 18098432

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1229, 1564, 2458, 3128, 4916, 6256, 9832, 12512, 19664, 20893, 28267, 39328, 41786, 56534, 83572, 113068, 167144, 226136, 334288, 452272, 480539, 668576, 904544, 961078, 1922156, 3844312, 7688624, 15377248]

約数ペア:

[(1, 15377248), (2, 7688624), (4, 3844312), (8, 1922156), (16, 961078), (17, 904544), (23, 668576), (32, 480539), (34, 452272), (46, 334288), (68, 226136), (92, 167144), (136, 113068), (184, 83572), (272, 56534), (368, 41786), (391, 39328), (544, 28267), (736, 20893), (782, 19664), (1229, 12512), (1564, 9832), (2458, 6256), (3128, 4916)]