38725934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 64501920

約数和(自身を除く): 25775986

約数列:

[1, 2, 13, 26, 53, 106, 157, 179, 314, 358, 689, 1378, 2041, 2327, 4082, 4654, 8321, 9487, 16642, 18974, 28103, 56206, 108173, 123331, 216346, 246662, 365339, 730678, 1489459, 2978918, 19362967, 38725934]

約数ペア:

[(1, 38725934), (2, 19362967), (13, 2978918), (26, 1489459), (53, 730678), (106, 365339), (157, 246662), (179, 216346), (314, 123331), (358, 108173), (689, 56206), (1378, 28103), (2041, 18974), (2327, 16642), (4082, 9487), (4654, 8321)]