25049944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 49500000

約数和(自身を除く): 24450056

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 1249, 2498, 2507, 4996, 5014, 9992, 10028, 20056, 28727, 57454, 114908, 136141, 229816, 272282, 544564, 1089128, 3131243, 6262486, 12524972, 25049944]

約数ペア:

[(1, 25049944), (2, 12524972), (4, 6262486), (8, 3131243), (23, 1089128), (46, 544564), (92, 272282), (109, 229816), (184, 136141), (218, 114908), (436, 57454), (872, 28727), (1249, 20056), (2498, 10028), (2507, 9992), (4996, 5014)]