70349552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2590

約数の個数: 80

約数和(自身を含む): 176655360

約数和(自身を除く): 106305808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2543, 3458, 3952, 5086, 6916, 10172, 13832, 17801, 20344, 27664, 33059, 35602, 40688, 48317, 66118, 71204, 96634, 132236, 142408, 193268, 231413, 264472, 284816, 338219, 386536, 462826, 528944, 628121, 676438, 773072, 925652, 1256242, 1352876, 1851304, 2512484, 2705752, 3702608, 4396847, 5024968, 5411504, 8793694, 10049936, 17587388, 35174776, 70349552]

約数ペア:

[(1, 70349552), (2, 35174776), (4, 17587388), (7, 10049936), (8, 8793694), (13, 5411504), (14, 5024968), (16, 4396847), (19, 3702608), (26, 2705752), (28, 2512484), (38, 1851304), (52, 1352876), (56, 1256242), (76, 925652), (91, 773072), (104, 676438), (112, 628121), (133, 528944), (152, 462826), (182, 386536), (208, 338219), (247, 284816), (266, 264472), (304, 231413), (364, 193268), (494, 142408), (532, 132236), (728, 96634), (988, 71204), (1064, 66118), (1456, 48317), (1729, 40688), (1976, 35602), (2128, 33059), (2543, 27664), (3458, 20344), (3952, 17801), (5086, 13832), (6916, 10172)]