25286156944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{869777}}^1$

素因数の和:869887

約数の個数: 40

約数和(自身を含む): 51769186560

約数和(自身を除く): 26483029616

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 3634, 7268, 14536, 29072, 869777, 1739554, 3479108, 6958216, 13916432, 20004871, 40009742, 68712383, 80019484, 137424766, 160038968, 274849532, 320077936, 549699064, 1099398128, 1580384809, 3160769618, 6321539236, 12643078472, 25286156944]

約数ペア:

[(1, 25286156944), (2, 12643078472), (4, 6321539236), (8, 3160769618), (16, 1580384809), (23, 1099398128), (46, 549699064), (79, 320077936), (92, 274849532), (158, 160038968), (184, 137424766), (316, 80019484), (368, 68712383), (632, 40009742), (1264, 20004871), (1817, 13916432), (3634, 6958216), (7268, 3479108), (14536, 1739554), (29072, 869777)]