29188432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20075

約数の個数: 40

約数和(自身を含む): 69606656

約数和(自身を除く): 40418224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20047, 40094, 80188, 140329, 160376, 260611, 280658, 320752, 521222, 561316, 1042444, 1122632, 1824277, 2084888, 2245264, 3648554, 4169776, 7297108, 14594216, 29188432]

約数ペア:

[(1, 29188432), (2, 14594216), (4, 7297108), (7, 4169776), (8, 3648554), (13, 2245264), (14, 2084888), (16, 1824277), (26, 1122632), (28, 1042444), (52, 561316), (56, 521222), (91, 320752), (104, 280658), (112, 260611), (182, 160376), (208, 140329), (364, 80188), (728, 40094), (1456, 20047)]