1540439264

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{75571}}^1$

素因数の和:75608

約数の個数: 72

約数和(自身を含む): 3799306728

約数和(自身を除く): 2258867464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 75571, 151142, 302284, 528997, 604568, 982423, 1057994, 1209136, 1964846, 2115988, 2418272, 3702979, 3929692, 4231976, 6876961, 7405958, 7859384, 8463952, 13753922, 14811916, 15718768, 16927904, 27507844, 29623832, 31437536, 48138727, 55015688, 59247664, 96277454, 110031376, 118495328, 192554908, 220062752, 385109816, 770219632, 1540439264]

約数ペア:

[(1, 1540439264), (2, 770219632), (4, 385109816), (7, 220062752), (8, 192554908), (13, 118495328), (14, 110031376), (16, 96277454), (26, 59247664), (28, 55015688), (32, 48138727), (49, 31437536), (52, 29623832), (56, 27507844), (91, 16927904), (98, 15718768), (104, 14811916), (112, 13753922), (182, 8463952), (196, 7859384), (208, 7405958), (224, 6876961), (364, 4231976), (392, 3929692), (416, 3702979), (637, 2418272), (728, 2115988), (784, 1964846), (1274, 1209136), (1456, 1057994), (1568, 982423), (2548, 604568), (2912, 528997), (5096, 302284), (10192, 151142), (20384, 75571)]