38622716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 74852400

約数和(自身を除く): 36229684

約数列:

[1, 2, 4, 11, 22, 44, 121, 199, 242, 398, 401, 484, 796, 802, 1604, 2189, 4378, 4411, 8756, 8822, 17644, 24079, 48158, 48521, 79799, 96316, 97042, 159598, 194084, 319196, 877789, 1755578, 3511156, 9655679, 19311358, 38622716]

約数ペア:

[(1, 38622716), (2, 19311358), (4, 9655679), (11, 3511156), (22, 1755578), (44, 877789), (121, 319196), (199, 194084), (242, 159598), (398, 97042), (401, 96316), (484, 79799), (796, 48521), (802, 48158), (1604, 24079), (2189, 17644), (4378, 8822), (4411, 8756)]