26714584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 54840240

約数和(自身を除く): 28125656

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4211, 6344, 8422, 16844, 33688, 54743, 109486, 218972, 256871, 437944, 513742, 1027484, 2054968, 3339323, 6678646, 13357292, 26714584]

約数ペア:

[(1, 26714584), (2, 13357292), (4, 6678646), (8, 3339323), (13, 2054968), (26, 1027484), (52, 513742), (61, 437944), (104, 256871), (122, 218972), (244, 109486), (488, 54743), (793, 33688), (1586, 16844), (3172, 8422), (4211, 6344)]