15693777568

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{308641}}^1$

素因数の和:308885

約数の個数: 48

約数和(自身を含む): 35466669504

約数和(自身を除く): 19772891936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 7264, 12712, 25424, 50848, 308641, 617282, 1234564, 2160487, 2469128, 4320974, 4938256, 8641948, 9876512, 17283896, 34567792, 69135584, 70061507, 140123014, 280246028, 490430549, 560492056, 980861098, 1120984112, 1961722196, 2241968224, 3923444392, 7846888784, 15693777568]

約数ペア:

[(1, 15693777568), (2, 7846888784), (4, 3923444392), (7, 2241968224), (8, 1961722196), (14, 1120984112), (16, 980861098), (28, 560492056), (32, 490430549), (56, 280246028), (112, 140123014), (224, 70061507), (227, 69135584), (454, 34567792), (908, 17283896), (1589, 9876512), (1816, 8641948), (3178, 4938256), (3632, 4320974), (6356, 2469128), (7264, 2160487), (12712, 1234564), (25424, 617282), (50848, 308641)]