8049385568

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1891303}}^1$

素因数の和:1891339

約数の個数: 48

約数和(自身を含む): 19064344320

約数和(自身を除く): 11014958752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 1891303, 3782606, 7565212, 13239121, 15130424, 26478242, 30260848, 35934757, 52956484, 60521696, 71869514, 105912968, 143739028, 211825936, 251543299, 287478056, 423651872, 503086598, 574956112, 1006173196, 1149912224, 2012346392, 4024692784, 8049385568]

約数ペア:

[(1, 8049385568), (2, 4024692784), (4, 2012346392), (7, 1149912224), (8, 1006173196), (14, 574956112), (16, 503086598), (19, 423651872), (28, 287478056), (32, 251543299), (38, 211825936), (56, 143739028), (76, 105912968), (112, 71869514), (133, 60521696), (152, 52956484), (224, 35934757), (266, 30260848), (304, 26478242), (532, 15130424), (608, 13239121), (1064, 7565212), (2128, 3782606), (4256, 1891303)]