64457538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6353}}^1$

素因数の和:6466

約数の個数: 32

約数和(自身を含む): 137246400

約数和(自身を除く): 72788862

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 6353, 10146, 12706, 19059, 38118, 120707, 241414, 362121, 565417, 724242, 1130834, 1696251, 3392502, 10742923, 21485846, 32228769, 64457538]

約数ペア:

[(1, 64457538), (2, 32228769), (3, 21485846), (6, 10742923), (19, 3392502), (38, 1696251), (57, 1130834), (89, 724242), (114, 565417), (178, 362121), (267, 241414), (534, 120707), (1691, 38118), (3382, 19059), (5073, 12706), (6353, 10146)]