15878621472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23628901}}^1$

素因数の和:23628921

約数の個数: 48

約数和(自身を含む): 47635866432

約数和(自身を除く): 31757244960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 23628901, 47257802, 70886703, 94515604, 141773406, 165402307, 189031208, 283546812, 330804614, 378062416, 496206921, 567093624, 661609228, 756124832, 992413842, 1134187248, 1323218456, 1984827684, 2268374496, 2646436912, 3969655368, 5292873824, 7939310736, 15878621472]

約数ペア:

[(1, 15878621472), (2, 7939310736), (3, 5292873824), (4, 3969655368), (6, 2646436912), (7, 2268374496), (8, 1984827684), (12, 1323218456), (14, 1134187248), (16, 992413842), (21, 756124832), (24, 661609228), (28, 567093624), (32, 496206921), (42, 378062416), (48, 330804614), (56, 283546812), (84, 189031208), (96, 165402307), (112, 141773406), (168, 94515604), (224, 70886703), (336, 47257802), (672, 23628901)]