22528376

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 48202200

約数和(自身を除く): 25673824

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 877, 988, 1352, 1754, 1976, 3211, 3508, 6422, 7016, 11401, 12844, 16663, 22802, 25688, 33326, 45604, 66652, 91208, 133304, 148213, 216619, 296426, 433238, 592852, 866476, 1185704, 1732952, 2816047, 5632094, 11264188, 22528376]

約数ペア:

[(1, 22528376), (2, 11264188), (4, 5632094), (8, 2816047), (13, 1732952), (19, 1185704), (26, 866476), (38, 592852), (52, 433238), (76, 296426), (104, 216619), (152, 148213), (169, 133304), (247, 91208), (338, 66652), (494, 45604), (676, 33326), (877, 25688), (988, 22802), (1352, 16663), (1754, 12844), (1976, 11401), (3211, 7016), (3508, 6422)]