39647672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 79017120

約数和(自身を除く): 39369448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 727, 802, 1454, 1604, 2908, 3208, 5816, 6817, 12359, 13634, 24718, 27268, 49436, 54536, 98872, 291527, 583054, 1166108, 2332216, 4955959, 9911918, 19823836, 39647672]

約数ペア:

[(1, 39647672), (2, 19823836), (4, 9911918), (8, 4955959), (17, 2332216), (34, 1166108), (68, 583054), (136, 291527), (401, 98872), (727, 54536), (802, 49436), (1454, 27268), (1604, 24718), (2908, 13634), (3208, 12359), (5816, 6817)]